56211878401

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1\times {\mathrm{797}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 65502597888

約数和(自身を除く): 9290719487

約数列:

[1, 7, 83, 233, 521, 581, 797, 1631, 3647, 5579, 19339, 43243, 66151, 121393, 135373, 185701, 302701, 415237, 463057, 849751, 1299907, 2906659, 10075619, 15413183, 34464671, 70529333, 96750221, 107892281, 241252697, 677251547, 8030268343, 56211878401]

約数ペア:

[(1, 56211878401), (7, 8030268343), (83, 677251547), (233, 241252697), (521, 107892281), (581, 96750221), (797, 70529333), (1631, 34464671), (3647, 15413183), (5579, 10075619), (19339, 2906659), (43243, 1299907), (66151, 849751), (121393, 463057), (135373, 415237), (185701, 302701)]