52949240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42701}}^1$

素因数の和:42743

約数の個数: 32

約数和(自身を含む): 122981760

約数和(自身を除く): 70032520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 42701, 85402, 170804, 213505, 341608, 427010, 854020, 1323731, 1708040, 2647462, 5294924, 6618655, 10589848, 13237310, 26474620, 52949240]

約数ペア:

[(1, 52949240), (2, 26474620), (4, 13237310), (5, 10589848), (8, 6618655), (10, 5294924), (20, 2647462), (31, 1708040), (40, 1323731), (62, 854020), (124, 427010), (155, 341608), (248, 213505), (310, 170804), (620, 85402), (1240, 42701)]