51729776

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 122938560

約数和(自身を除く): 71208784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 101, 112, 119, 136, 202, 238, 269, 272, 404, 476, 538, 707, 808, 952, 1076, 1414, 1616, 1717, 1883, 1904, 2152, 2828, 3434, 3766, 4304, 4573, 5656, 6868, 7532, 9146, 11312, 12019, 13736, 15064, 18292, 24038, 27169, 27472, 30128, 32011, 36584, 48076, 54338, 64022, 73168, 96152, 108676, 128044, 190183, 192304, 217352, 256088, 380366, 434704, 461873, 512176, 760732, 923746, 1521464, 1847492, 3042928, 3233111, 3694984, 6466222, 7389968, 12932444, 25864888, 51729776]

約数ペア:

[(1, 51729776), (2, 25864888), (4, 12932444), (7, 7389968), (8, 6466222), (14, 3694984), (16, 3233111), (17, 3042928), (28, 1847492), (34, 1521464), (56, 923746), (68, 760732), (101, 512176), (112, 461873), (119, 434704), (136, 380366), (202, 256088), (238, 217352), (269, 192304), (272, 190183), (404, 128044), (476, 108676), (538, 96152), (707, 73168), (808, 64022), (952, 54338), (1076, 48076), (1414, 36584), (1616, 32011), (1717, 30128), (1883, 27472), (1904, 27169), (2152, 24038), (2828, 18292), (3434, 15064), (3766, 13736), (4304, 12019), (4573, 11312), (5656, 9146), (6868, 7532)]