57856850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 112254720

約数和(自身を除く): 54397870

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 163, 229, 310, 326, 458, 775, 815, 1145, 1550, 1630, 2290, 4075, 5053, 5725, 7099, 8150, 10106, 11450, 14198, 25265, 35495, 37327, 50530, 70990, 74654, 126325, 177475, 186635, 252650, 354950, 373270, 933175, 1157137, 1866350, 2314274, 5785685, 11571370, 28928425, 57856850]

約数ペア:

[(1, 57856850), (2, 28928425), (5, 11571370), (10, 5785685), (25, 2314274), (31, 1866350), (50, 1157137), (62, 933175), (155, 373270), (163, 354950), (229, 252650), (310, 186635), (326, 177475), (458, 126325), (775, 74654), (815, 70990), (1145, 50530), (1550, 37327), (1630, 35495), (2290, 25265), (4075, 14198), (5053, 11450), (5725, 10106), (7099, 8150)]