55347513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 84524160

約数和(自身を除く): 29176647

約数列:

[1, 3, 13, 19, 39, 57, 113, 247, 339, 661, 741, 1469, 1983, 2147, 4407, 6441, 8593, 12559, 25779, 27911, 37677, 74693, 83733, 163267, 224079, 489801, 971009, 1419167, 2913027, 4257501, 18449171, 55347513]

約数ペア:

[(1, 55347513), (3, 18449171), (13, 4257501), (19, 2913027), (39, 1419167), (57, 971009), (113, 489801), (247, 224079), (339, 163267), (661, 83733), (741, 74693), (1469, 37677), (1983, 27911), (2147, 25779), (4407, 12559), (6441, 8593)]