47488980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 174827520

約数和(自身を除く): 127338540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 462, 532, 541, 570, 627, 660, 665, 770, 798, 836, 924, 1045, 1082, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1623, 1995, 2090, 2164, 2310, 2508, 2660, 2705, 2926, 3135, 3246, 3787, 3990, 4180, 4389, 4620, 5410, 5852, 5951, 6270, 6492, 7315, 7574, 7980, 8115, 8778, 10279, 10820, 11361, 11902, 12540, 14630, 15148, 16230, 17556, 17853, 18935, 20558, 21945, 22722, 23804, 29260, 29755, 30837, 32460, 35706, 37870, 41116, 41657, 43890, 45444, 51395, 56805, 59510, 61674, 71412, 71953, 75740, 83314, 87780, 89265, 102790, 113069, 113610, 119020, 123348, 124971, 143906, 154185, 166628, 178530, 205580, 208285, 215859, 226138, 227220, 249942, 287812, 308370, 339207, 357060, 359765, 416570, 431718, 452276, 499884, 565345, 616740, 624855, 678414, 719530, 791483, 833140, 863436, 1079295, 1130690, 1249710, 1356828, 1439060, 1582966, 1696035, 2158590, 2261380, 2374449, 2499420, 3165932, 3392070, 3957415, 4317180, 4748898, 6784140, 7914830, 9497796, 11872245, 15829660, 23744490, 47488980]

約数ペア:

[(1, 47488980), (2, 23744490), (3, 15829660), (4, 11872245), (5, 9497796), (6, 7914830), (7, 6784140), (10, 4748898), (11, 4317180), (12, 3957415), (14, 3392070), (15, 3165932), (19, 2499420), (20, 2374449), (21, 2261380), (22, 2158590), (28, 1696035), (30, 1582966), (33, 1439060), (35, 1356828), (38, 1249710), (42, 1130690), (44, 1079295), (55, 863436), (57, 833140), (60, 791483), (66, 719530), (70, 678414), (76, 624855), (77, 616740), (84, 565345), (95, 499884), (105, 452276), (110, 431718), (114, 416570), (132, 359765), (133, 357060), (140, 339207), (154, 308370), (165, 287812), (190, 249942), (209, 227220), (210, 226138), (220, 215859), (228, 208285), (231, 205580), (266, 178530), (285, 166628), (308, 154185), (330, 143906), (380, 124971), (385, 123348), (399, 119020), (418, 113610), (420, 113069), (462, 102790), (532, 89265), (541, 87780), (570, 83314), (627, 75740), (660, 71953), (665, 71412), (770, 61674), (798, 59510), (836, 56805), (924, 51395), (1045, 45444), (1082, 43890), (1140, 41657), (1155, 41116), (1254, 37870), (1330, 35706), (1463, 32460), (1540, 30837), (1596, 29755), (1623, 29260), (1995, 23804), (2090, 22722), (2164, 21945), (2310, 20558), (2508, 18935), (2660, 17853), (2705, 17556), (2926, 16230), (3135, 15148), (3246, 14630), (3787, 12540), (3990, 11902), (4180, 11361), (4389, 10820), (4620, 10279), (5410, 8778), (5852, 8115), (5951, 7980), (6270, 7574), (6492, 7315)]