55465958

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 88223520

約数和(自身を除く): 32757562

約数列:

[1, 2, 43, 61, 86, 97, 109, 122, 194, 218, 2623, 4171, 4687, 5246, 5917, 6649, 8342, 9374, 10573, 11834, 13298, 21146, 254431, 285907, 454639, 508862, 571814, 644953, 909278, 1289906, 27732979, 55465958]

約数ペア:

[(1, 55465958), (2, 27732979), (43, 1289906), (61, 909278), (86, 644953), (97, 571814), (109, 508862), (122, 454639), (194, 285907), (218, 254431), (2623, 21146), (4171, 13298), (4687, 11834), (5246, 10573), (5917, 9374), (6649, 8342)]