56720172

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{162989}}^1$

素因数の和:163025

約数の個数: 24

約数和(自身を含む): 136911600

約数和(自身を除く): 80191428

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 162989, 325978, 488967, 651956, 977934, 1955868, 4726681, 9453362, 14180043, 18906724, 28360086, 56720172]

約数ペア:

[(1, 56720172), (2, 28360086), (3, 18906724), (4, 14180043), (6, 9453362), (12, 4726681), (29, 1955868), (58, 977934), (87, 651956), (116, 488967), (174, 325978), (348, 162989)]