57555988

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2972

約数の個数: 36

約数和(自身を含む): 118346592

約数和(自身を除く): 60790604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2851, 2884, 5047, 5702, 10094, 11404, 19957, 20188, 39914, 79828, 139699, 279398, 293653, 558796, 587306, 1174612, 2055571, 4111142, 8222284, 14388997, 28777994, 57555988]

約数ペア:

[(1, 57555988), (2, 28777994), (4, 14388997), (7, 8222284), (14, 4111142), (28, 2055571), (49, 1174612), (98, 587306), (103, 558796), (196, 293653), (206, 279398), (412, 139699), (721, 79828), (1442, 39914), (2851, 20188), (2884, 19957), (5047, 11404), (5702, 10094)]