55146812

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 113955072

約数和(自身を除く): 58808260

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 163, 172, 281, 301, 326, 562, 602, 652, 1124, 1141, 1204, 1967, 2282, 3934, 4564, 7009, 7868, 12083, 14018, 24166, 28036, 45803, 48332, 49063, 84581, 91606, 98126, 169162, 183212, 196252, 320621, 338324, 641242, 1282484, 1969529, 3939058, 7878116, 13786703, 27573406, 55146812]

約数ペア:

[(1, 55146812), (2, 27573406), (4, 13786703), (7, 7878116), (14, 3939058), (28, 1969529), (43, 1282484), (86, 641242), (163, 338324), (172, 320621), (281, 196252), (301, 183212), (326, 169162), (562, 98126), (602, 91606), (652, 84581), (1124, 49063), (1141, 48332), (1204, 45803), (1967, 28036), (2282, 24166), (3934, 14018), (4564, 12083), (7009, 7868)]