50431320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 176623200

約数和(自身を除く): 126191880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 73, 76, 90, 95, 101, 114, 120, 146, 152, 171, 180, 190, 202, 219, 228, 285, 292, 303, 342, 360, 365, 380, 404, 438, 456, 505, 570, 584, 606, 657, 684, 730, 760, 808, 855, 876, 909, 1010, 1095, 1140, 1212, 1314, 1368, 1387, 1460, 1515, 1710, 1752, 1818, 1919, 2020, 2190, 2280, 2424, 2628, 2774, 2920, 3030, 3285, 3420, 3636, 3838, 4040, 4161, 4380, 4545, 5256, 5548, 5757, 6060, 6570, 6840, 6935, 7272, 7373, 7676, 8322, 8760, 9090, 9595, 11096, 11514, 12120, 12483, 13140, 13870, 14746, 15352, 16644, 17271, 18180, 19190, 20805, 22119, 23028, 24966, 26280, 27740, 28785, 29492, 33288, 34542, 36360, 36865, 38380, 41610, 44238, 46056, 49932, 55480, 57570, 58984, 62415, 66357, 69084, 73730, 76760, 83220, 86355, 88476, 99864, 110595, 115140, 124830, 132714, 138168, 140087, 147460, 166440, 172710, 176952, 221190, 230280, 249660, 265428, 280174, 294920, 331785, 345420, 420261, 442380, 499320, 530856, 560348, 663570, 690840, 700435, 840522, 884760, 1120696, 1260783, 1327140, 1400870, 1681044, 2101305, 2521566, 2654280, 2801740, 3362088, 4202610, 5043132, 5603480, 6303915, 8405220, 10086264, 12607830, 16810440, 25215660, 50431320]

約数ペア:

[(1, 50431320), (2, 25215660), (3, 16810440), (4, 12607830), (5, 10086264), (6, 8405220), (8, 6303915), (9, 5603480), (10, 5043132), (12, 4202610), (15, 3362088), (18, 2801740), (19, 2654280), (20, 2521566), (24, 2101305), (30, 1681044), (36, 1400870), (38, 1327140), (40, 1260783), (45, 1120696), (57, 884760), (60, 840522), (72, 700435), (73, 690840), (76, 663570), (90, 560348), (95, 530856), (101, 499320), (114, 442380), (120, 420261), (146, 345420), (152, 331785), (171, 294920), (180, 280174), (190, 265428), (202, 249660), (219, 230280), (228, 221190), (285, 176952), (292, 172710), (303, 166440), (342, 147460), (360, 140087), (365, 138168), (380, 132714), (404, 124830), (438, 115140), (456, 110595), (505, 99864), (570, 88476), (584, 86355), (606, 83220), (657, 76760), (684, 73730), (730, 69084), (760, 66357), (808, 62415), (855, 58984), (876, 57570), (909, 55480), (1010, 49932), (1095, 46056), (1140, 44238), (1212, 41610), (1314, 38380), (1368, 36865), (1387, 36360), (1460, 34542), (1515, 33288), (1710, 29492), (1752, 28785), (1818, 27740), (1919, 26280), (2020, 24966), (2190, 23028), (2280, 22119), (2424, 20805), (2628, 19190), (2774, 18180), (2920, 17271), (3030, 16644), (3285, 15352), (3420, 14746), (3636, 13870), (3838, 13140), (4040, 12483), (4161, 12120), (4380, 11514), (4545, 11096), (5256, 9595), (5548, 9090), (5757, 8760), (6060, 8322), (6570, 7676), (6840, 7373), (6935, 7272)]