54236360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 127180800

約数和(自身を除く): 72944440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 191, 229, 248, 310, 382, 458, 620, 764, 916, 955, 1145, 1240, 1528, 1832, 1910, 2290, 3820, 4580, 5921, 7099, 7640, 9160, 11842, 14198, 23684, 28396, 29605, 35495, 43739, 47368, 56792, 59210, 70990, 87478, 118420, 141980, 174956, 218695, 236840, 283960, 349912, 437390, 874780, 1355909, 1749560, 2711818, 5423636, 6779545, 10847272, 13559090, 27118180, 54236360]

約数ペア:

[(1, 54236360), (2, 27118180), (4, 13559090), (5, 10847272), (8, 6779545), (10, 5423636), (20, 2711818), (31, 1749560), (40, 1355909), (62, 874780), (124, 437390), (155, 349912), (191, 283960), (229, 236840), (248, 218695), (310, 174956), (382, 141980), (458, 118420), (620, 87478), (764, 70990), (916, 59210), (955, 56792), (1145, 47368), (1240, 43739), (1528, 35495), (1832, 29605), (1910, 28396), (2290, 23684), (3820, 14198), (4580, 11842), (5921, 9160), (7099, 7640)]