51440402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{116381}}^1$

素因数の和:116413

約数の個数: 16

約数和(自身を含む): 87984792

約数和(自身を除く): 36544390

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 116381, 232762, 1512953, 1978477, 3025906, 3956954, 25720201, 51440402]

約数ペア:

[(1, 51440402), (2, 25720201), (13, 3956954), (17, 3025906), (26, 1978477), (34, 1512953), (221, 232762), (442, 116381)]