49990710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 169205760

約数和(自身を除く): 119215050

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 19, 21, 22, 30, 33, 34, 35, 38, 42, 51, 55, 57, 66, 67, 70, 77, 85, 95, 102, 105, 110, 114, 119, 133, 134, 154, 165, 170, 187, 190, 201, 209, 210, 231, 238, 255, 266, 285, 323, 330, 335, 357, 374, 385, 399, 402, 418, 462, 469, 510, 561, 570, 595, 627, 646, 665, 670, 714, 737, 770, 798, 935, 938, 969, 1005, 1045, 1122, 1139, 1155, 1190, 1254, 1273, 1309, 1330, 1407, 1463, 1474, 1615, 1785, 1870, 1938, 1995, 2010, 2090, 2211, 2261, 2278, 2310, 2345, 2546, 2618, 2805, 2814, 2926, 3135, 3230, 3417, 3553, 3570, 3685, 3819, 3927, 3990, 4389, 4422, 4522, 4690, 4845, 5159, 5610, 5695, 6270, 6365, 6545, 6783, 6834, 7035, 7106, 7315, 7370, 7638, 7854, 7973, 8778, 8911, 9690, 10318, 10659, 11055, 11305, 11390, 12529, 12730, 13090, 13566, 14003, 14070, 14630, 15477, 15946, 17085, 17765, 17822, 19095, 19635, 21318, 21641, 21945, 22110, 22610, 23919, 24871, 25058, 25795, 26733, 28006, 30954, 33915, 34170, 35530, 37587, 38190, 39270, 39865, 42009, 43282, 43890, 44555, 47838, 49742, 51590, 53295, 53466, 62645, 64923, 67830, 70015, 74613, 75174, 77385, 79730, 84018, 87703, 89110, 98021, 106590, 108205, 119595, 124355, 125290, 129846, 133665, 140030, 149226, 151487, 154770, 175406, 187935, 196042, 210045, 216410, 238051, 239190, 248710, 263109, 267330, 294063, 302974, 324615, 373065, 375870, 420090, 438515, 454461, 476102, 490105, 526218, 588126, 649230, 714153, 746130, 757435, 877030, 908922, 980210, 1190255, 1315545, 1428306, 1470315, 1514870, 1666357, 2272305, 2380510, 2631090, 2940630, 3332714, 3570765, 4544610, 4999071, 7141530, 8331785, 9998142, 16663570, 24995355, 49990710]

約数ペア:

[(1, 49990710), (2, 24995355), (3, 16663570), (5, 9998142), (6, 8331785), (7, 7141530), (10, 4999071), (11, 4544610), (14, 3570765), (15, 3332714), (17, 2940630), (19, 2631090), (21, 2380510), (22, 2272305), (30, 1666357), (33, 1514870), (34, 1470315), (35, 1428306), (38, 1315545), (42, 1190255), (51, 980210), (55, 908922), (57, 877030), (66, 757435), (67, 746130), (70, 714153), (77, 649230), (85, 588126), (95, 526218), (102, 490105), (105, 476102), (110, 454461), (114, 438515), (119, 420090), (133, 375870), (134, 373065), (154, 324615), (165, 302974), (170, 294063), (187, 267330), (190, 263109), (201, 248710), (209, 239190), (210, 238051), (231, 216410), (238, 210045), (255, 196042), (266, 187935), (285, 175406), (323, 154770), (330, 151487), (335, 149226), (357, 140030), (374, 133665), (385, 129846), (399, 125290), (402, 124355), (418, 119595), (462, 108205), (469, 106590), (510, 98021), (561, 89110), (570, 87703), (595, 84018), (627, 79730), (646, 77385), (665, 75174), (670, 74613), (714, 70015), (737, 67830), (770, 64923), (798, 62645), (935, 53466), (938, 53295), (969, 51590), (1005, 49742), (1045, 47838), (1122, 44555), (1139, 43890), (1155, 43282), (1190, 42009), (1254, 39865), (1273, 39270), (1309, 38190), (1330, 37587), (1407, 35530), (1463, 34170), (1474, 33915), (1615, 30954), (1785, 28006), (1870, 26733), (1938, 25795), (1995, 25058), (2010, 24871), (2090, 23919), (2211, 22610), (2261, 22110), (2278, 21945), (2310, 21641), (2345, 21318), (2546, 19635), (2618, 19095), (2805, 17822), (2814, 17765), (2926, 17085), (3135, 15946), (3230, 15477), (3417, 14630), (3553, 14070), (3570, 14003), (3685, 13566), (3819, 13090), (3927, 12730), (3990, 12529), (4389, 11390), (4422, 11305), (4522, 11055), (4690, 10659), (4845, 10318), (5159, 9690), (5610, 8911), (5695, 8778), (6270, 7973), (6365, 7854), (6545, 7638), (6783, 7370), (6834, 7315), (7035, 7106)]