51316982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 83967840

約数和(自身を除く): 32650858

約数列:

[1, 2, 17, 34, 61, 109, 122, 218, 227, 454, 1037, 1853, 2074, 3706, 3859, 6649, 7718, 13298, 13847, 24743, 27694, 49486, 113033, 226066, 235399, 420631, 470798, 841262, 1509323, 3018646, 25658491, 51316982]

約数ペア:

[(1, 51316982), (2, 25658491), (17, 3018646), (34, 1509323), (61, 841262), (109, 470798), (122, 420631), (218, 235399), (227, 226066), (454, 113033), (1037, 49486), (1853, 27694), (2074, 24743), (3706, 13847), (3859, 13298), (6649, 7718)]