48164080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19421}}^1$

素因数の和:19465

約数の個数: 40

約数和(自身を含む): 115599744

約数和(自身を除く): 67435664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 19421, 38842, 77684, 97105, 155368, 194210, 310736, 388420, 602051, 776840, 1204102, 1553680, 2408204, 3010255, 4816408, 6020510, 9632816, 12041020, 24082040, 48164080]

約数ペア:

[(1, 48164080), (2, 24082040), (4, 12041020), (5, 9632816), (8, 6020510), (10, 4816408), (16, 3010255), (20, 2408204), (31, 1553680), (40, 1204102), (62, 776840), (80, 602051), (124, 388420), (155, 310736), (248, 194210), (310, 155368), (496, 97105), (620, 77684), (1240, 38842), (2480, 19421)]