53527210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21157}}^1$

素因数の和:21198

約数の個数: 32

約数和(自身を含む): 109683072

約数和(自身を除く): 56155862

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 21157, 42314, 105785, 211570, 232727, 465454, 486611, 973222, 1163635, 2327270, 2433055, 4866110, 5352721, 10705442, 26763605, 53527210]

約数ペア:

[(1, 53527210), (2, 26763605), (5, 10705442), (10, 5352721), (11, 4866110), (22, 2433055), (23, 2327270), (46, 1163635), (55, 973222), (110, 486611), (115, 465454), (230, 232727), (253, 211570), (506, 105785), (1265, 42314), (2530, 21157)]