48195080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38867}}^1$

素因数の和:38909

約数の個数: 32

約数和(自身を含む): 111939840

約数和(自身を除く): 63744760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 38867, 77734, 155468, 194335, 310936, 388670, 777340, 1204877, 1554680, 2409754, 4819508, 6024385, 9639016, 12048770, 24097540, 48195080]

約数ペア:

[(1, 48195080), (2, 24097540), (4, 12048770), (5, 9639016), (8, 6024385), (10, 4819508), (20, 2409754), (31, 1554680), (40, 1204877), (62, 777340), (124, 388670), (155, 310936), (248, 194335), (310, 155468), (620, 77734), (1240, 38867)]