55239730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60703}}^1$

素因数の和:60730

約数の個数: 32

約数和(自身を含む): 122379264

約数和(自身を除く): 67139534

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 60703, 121406, 303515, 424921, 607030, 789139, 849842, 1578278, 2124605, 3945695, 4249210, 5523973, 7891390, 11047946, 27619865, 55239730]

約数ペア:

[(1, 55239730), (2, 27619865), (5, 11047946), (7, 7891390), (10, 5523973), (13, 4249210), (14, 3945695), (26, 2124605), (35, 1578278), (65, 849842), (70, 789139), (91, 607030), (130, 424921), (182, 303515), (455, 121406), (910, 60703)]