52052420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2281}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 125747328

約数和(自身を除く): 73694908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2281, 2282, 3260, 4562, 4564, 5705, 9124, 11405, 11410, 15967, 22810, 22820, 31934, 45620, 63868, 79835, 159670, 319340, 371803, 743606, 1487212, 1859015, 2602621, 3718030, 5205242, 7436060, 10410484, 13013105, 26026210, 52052420]

約数ペア:

[(1, 52052420), (2, 26026210), (4, 13013105), (5, 10410484), (7, 7436060), (10, 5205242), (14, 3718030), (20, 2602621), (28, 1859015), (35, 1487212), (70, 743606), (140, 371803), (163, 319340), (326, 159670), (652, 79835), (815, 63868), (1141, 45620), (1630, 31934), (2281, 22820), (2282, 22810), (3260, 15967), (4562, 11410), (4564, 11405), (5705, 9124)]