52219222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 87775488

約数和(自身を除く): 35556266

約数列:

[1, 2, 11, 22, 71, 101, 142, 202, 331, 662, 781, 1111, 1562, 2222, 3641, 7171, 7282, 14342, 23501, 33431, 47002, 66862, 78881, 157762, 258511, 367741, 517022, 735482, 2373601, 4747202, 26109611, 52219222]

約数ペア:

[(1, 52219222), (2, 26109611), (11, 4747202), (22, 2373601), (71, 735482), (101, 517022), (142, 367741), (202, 258511), (331, 157762), (662, 78881), (781, 66862), (1111, 47002), (1562, 33431), (2222, 23501), (3641, 14342), (7171, 7282)]