53156389

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 64350720

約数和(自身を除く): 11194331

約数列:

[1, 11, 13, 47, 121, 143, 517, 611, 719, 1573, 5687, 6721, 7909, 9347, 33793, 73931, 86999, 102817, 371723, 439309, 1130987, 4088953, 4832399, 53156389]

約数ペア:

[(1, 53156389), (11, 4832399), (13, 4088953), (47, 1130987), (121, 439309), (143, 371723), (517, 102817), (611, 86999), (719, 73931), (1573, 33793), (5687, 9347), (6721, 7909)]