53925220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44201}}^1$

素因数の和:44271

約数の個数: 24

約数和(自身を含む): 115102008

約数和(自身を除く): 61176788

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 44201, 88402, 176804, 221005, 442010, 884020, 2696261, 5392522, 10785044, 13481305, 26962610, 53925220]

約数ペア:

[(1, 53925220), (2, 26962610), (4, 13481305), (5, 10785044), (10, 5392522), (20, 2696261), (61, 884020), (122, 442010), (244, 221005), (305, 176804), (610, 88402), (1220, 44201)]