53408056

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{39503}}^1$

素因数の和:39535

約数の個数: 24

約数和(自身を含む): 108438480

約数和(自身を除く): 55030424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 39503, 79006, 158012, 316024, 513539, 1027078, 2054156, 4108312, 6676007, 13352014, 26704028, 53408056]

約数ペア:

[(1, 53408056), (2, 26704028), (4, 13352014), (8, 6676007), (13, 4108312), (26, 2054156), (52, 1027078), (104, 513539), (169, 316024), (338, 158012), (676, 79006), (1352, 39503)]