51555491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 57280608

約数和(自身を除く): 5725117

約数列:

[1, 13, 41, 197, 491, 533, 2561, 6383, 8077, 20131, 96727, 105001, 261703, 1257451, 3965807, 51555491]

約数ペア:

[(1, 51555491), (13, 3965807), (41, 1257451), (197, 261703), (491, 105001), (533, 96727), (2561, 20131), (6383, 8077)]