52879280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1831}}^1$

素因数の和:1882

約数の個数: 60

約数和(自身を含む): 129826512

約数和(自身を除く): 76947232

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 1831, 2888, 3610, 3662, 5776, 7220, 7324, 9155, 14440, 14648, 18310, 28880, 29296, 34789, 36620, 69578, 73240, 139156, 146480, 173945, 278312, 347890, 556624, 660991, 695780, 1321982, 1391560, 2643964, 2783120, 3304955, 5287928, 6609910, 10575856, 13219820, 26439640, 52879280]

約数ペア:

[(1, 52879280), (2, 26439640), (4, 13219820), (5, 10575856), (8, 6609910), (10, 5287928), (16, 3304955), (19, 2783120), (20, 2643964), (38, 1391560), (40, 1321982), (76, 695780), (80, 660991), (95, 556624), (152, 347890), (190, 278312), (304, 173945), (361, 146480), (380, 139156), (722, 73240), (760, 69578), (1444, 36620), (1520, 34789), (1805, 29296), (1831, 28880), (2888, 18310), (3610, 14648), (3662, 14440), (5776, 9155), (7220, 7324)]