397015050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{49939}}^1$

素因数の和:50007

約数の個数: 48

約数和(自身を含む): 1003194720

約数和(自身を除く): 606179670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2650, 3975, 7950, 49939, 99878, 149817, 249695, 299634, 499390, 749085, 1248475, 1498170, 2496950, 2646767, 3745425, 5293534, 7490850, 7940301, 13233835, 15880602, 26467670, 39701505, 66169175, 79403010, 132338350, 198507525, 397015050]

約数ペア:

[(1, 397015050), (2, 198507525), (3, 132338350), (5, 79403010), (6, 66169175), (10, 39701505), (15, 26467670), (25, 15880602), (30, 13233835), (50, 7940301), (53, 7490850), (75, 5293534), (106, 3745425), (150, 2646767), (159, 2496950), (265, 1498170), (318, 1248475), (530, 749085), (795, 499390), (1325, 299634), (1590, 249695), (2650, 149817), (3975, 99878), (7950, 49939)]