55220472

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{3209}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 150228000

約数和(自身を除く): 95007528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 478, 717, 956, 1434, 1912, 2151, 2868, 3209, 4302, 5736, 6418, 8604, 9627, 12836, 17208, 19254, 25672, 28881, 38508, 57762, 77016, 115524, 231048, 766951, 1533902, 2300853, 3067804, 4601706, 6135608, 6902559, 9203412, 13805118, 18406824, 27610236, 55220472]

約数ペア:

[(1, 55220472), (2, 27610236), (3, 18406824), (4, 13805118), (6, 9203412), (8, 6902559), (9, 6135608), (12, 4601706), (18, 3067804), (24, 2300853), (36, 1533902), (72, 766951), (239, 231048), (478, 115524), (717, 77016), (956, 57762), (1434, 38508), (1912, 28881), (2151, 25672), (2868, 19254), (3209, 17208), (4302, 12836), (5736, 9627), (6418, 8604)]