57001250

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1524

約数の個数: 40

約数和(自身を含む): 110364672

約数和(自身を除く): 53363422

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 625, 775, 1250, 1471, 1550, 2942, 3875, 7355, 7750, 14710, 19375, 36775, 38750, 45601, 73550, 91202, 183875, 228005, 367750, 456010, 919375, 1140025, 1838750, 2280050, 5700125, 11400250, 28500625, 57001250]

約数ペア:

[(1, 57001250), (2, 28500625), (5, 11400250), (10, 5700125), (25, 2280050), (31, 1838750), (50, 1140025), (62, 919375), (125, 456010), (155, 367750), (250, 228005), (310, 183875), (625, 91202), (775, 73550), (1250, 45601), (1471, 38750), (1550, 36775), (2942, 19375), (3875, 14710), (7355, 7750)]