53543170

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 99221760

約数和(自身を除く): 45678590

約数列:

[1, 2, 5, 10, 43, 86, 215, 239, 430, 478, 521, 1042, 1195, 2390, 2605, 5210, 10277, 20554, 22403, 44806, 51385, 102770, 112015, 124519, 224030, 249038, 622595, 1245190, 5354317, 10708634, 26771585, 53543170]

約数ペア:

[(1, 53543170), (2, 26771585), (5, 10708634), (10, 5354317), (43, 1245190), (86, 622595), (215, 249038), (239, 224030), (430, 124519), (478, 112015), (521, 102770), (1042, 51385), (1195, 44806), (2390, 22403), (2605, 20554), (5210, 10277)]