48640826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 81238080

約数和(自身を除く): 32597254

約数列:

[1, 2, 13, 26, 43, 86, 139, 278, 313, 559, 626, 1118, 1807, 3614, 4069, 5977, 8138, 11954, 13459, 26918, 43507, 77701, 87014, 155402, 174967, 349934, 565591, 1131182, 1870801, 3741602, 24320413, 48640826]

約数ペア:

[(1, 48640826), (2, 24320413), (13, 3741602), (26, 1870801), (43, 1131182), (86, 565591), (139, 349934), (278, 174967), (313, 155402), (559, 87014), (626, 77701), (1118, 43507), (1807, 26918), (3614, 13459), (4069, 11954), (5977, 8138)]