52156923

素因数分解:

$3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 87525648

約数和(自身を除く): 35368725

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 557, 637, 1029, 1671, 1911, 2401, 3899, 4459, 7203, 7241, 11697, 13377, 21723, 27293, 31213, 50687, 81879, 93639, 152061, 191051, 354809, 573153, 1064427, 1337357, 2483663, 4012071, 7450989, 17385641, 52156923]

約数ペア:

[(1, 52156923), (3, 17385641), (7, 7450989), (13, 4012071), (21, 2483663), (39, 1337357), (49, 1064427), (91, 573153), (147, 354809), (273, 191051), (343, 152061), (557, 93639), (637, 81879), (1029, 50687), (1671, 31213), (1911, 27293), (2401, 21723), (3899, 13377), (4459, 11697), (7203, 7241)]