50797360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 80

約数和(自身を含む): 128241792

約数和(自身を除く): 77444432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 272, 328, 340, 410, 656, 680, 697, 820, 911, 1360, 1394, 1640, 1822, 2788, 3280, 3485, 3644, 4555, 5576, 6970, 7288, 9110, 11152, 13940, 14576, 15487, 18220, 27880, 30974, 36440, 37351, 55760, 61948, 72880, 74702, 77435, 123896, 149404, 154870, 186755, 247792, 298808, 309740, 373510, 597616, 619480, 634967, 747020, 1238960, 1269934, 1494040, 2539868, 2988080, 3174835, 5079736, 6349670, 10159472, 12699340, 25398680, 50797360]

約数ペア:

[(1, 50797360), (2, 25398680), (4, 12699340), (5, 10159472), (8, 6349670), (10, 5079736), (16, 3174835), (17, 2988080), (20, 2539868), (34, 1494040), (40, 1269934), (41, 1238960), (68, 747020), (80, 634967), (82, 619480), (85, 597616), (136, 373510), (164, 309740), (170, 298808), (205, 247792), (272, 186755), (328, 154870), (340, 149404), (410, 123896), (656, 77435), (680, 74702), (697, 72880), (820, 61948), (911, 55760), (1360, 37351), (1394, 36440), (1640, 30974), (1822, 27880), (2788, 18220), (3280, 15487), (3485, 14576), (3644, 13940), (4555, 11152), (5576, 9110), (6970, 7288)]