55143322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^2$

素因数の和:402

約数の個数: 24

約数和(自身を含む): 90526716

約数和(自身を除く): 35383394

約数列:

[1, 2, 13, 26, 113, 137, 226, 274, 1469, 1781, 2938, 3562, 15481, 18769, 30962, 37538, 201253, 243997, 402506, 487994, 2120897, 4241794, 27571661, 55143322]

約数ペア:

[(1, 55143322), (2, 27571661), (13, 4241794), (26, 2120897), (113, 487994), (137, 402506), (226, 243997), (274, 201253), (1469, 37538), (1781, 30962), (2938, 18769), (3562, 15481)]