55949500

素因数分解:

$2^2\times 5^3\times {\mathrm{149}}^1\times {\mathrm{751}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 123177600

約数和(自身を除く): 67228100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 149, 250, 298, 500, 596, 745, 751, 1490, 1502, 2980, 3004, 3725, 3755, 7450, 7510, 14900, 15020, 18625, 18775, 37250, 37550, 74500, 75100, 93875, 111899, 187750, 223798, 375500, 447596, 559495, 1118990, 2237980, 2797475, 5594950, 11189900, 13987375, 27974750, 55949500]

約数ペア:

[(1, 55949500), (2, 27974750), (4, 13987375), (5, 11189900), (10, 5594950), (20, 2797475), (25, 2237980), (50, 1118990), (100, 559495), (125, 447596), (149, 375500), (250, 223798), (298, 187750), (500, 111899), (596, 93875), (745, 75100), (751, 74500), (1490, 37550), (1502, 37250), (2980, 18775), (3004, 18625), (3725, 15020), (3755, 14900), (7450, 7510)]