55142950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 108055584

約数和(自身を除く): 52912634

約数列:

[1, 2, 5, 10, 25, 37, 41, 50, 74, 82, 185, 205, 370, 410, 727, 925, 1025, 1454, 1517, 1850, 2050, 3034, 3635, 7270, 7585, 15170, 18175, 26899, 29807, 36350, 37925, 53798, 59614, 75850, 134495, 149035, 268990, 298070, 672475, 745175, 1102859, 1344950, 1490350, 2205718, 5514295, 11028590, 27571475, 55142950]

約数ペア:

[(1, 55142950), (2, 27571475), (5, 11028590), (10, 5514295), (25, 2205718), (37, 1490350), (41, 1344950), (50, 1102859), (74, 745175), (82, 672475), (185, 298070), (205, 268990), (370, 149035), (410, 134495), (727, 75850), (925, 59614), (1025, 53798), (1454, 37925), (1517, 36350), (1850, 29807), (2050, 26899), (3034, 18175), (3635, 15170), (7270, 7585)]