55001816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 106088400

約数和(自身を除く): 51086584

約数列:

[1, 2, 4, 8, 43, 86, 172, 281, 344, 562, 569, 1124, 1138, 2248, 2276, 4552, 12083, 24166, 24467, 48332, 48934, 96664, 97868, 159889, 195736, 319778, 639556, 1279112, 6875227, 13750454, 27500908, 55001816]

約数ペア:

[(1, 55001816), (2, 27500908), (4, 13750454), (8, 6875227), (43, 1279112), (86, 639556), (172, 319778), (281, 195736), (344, 159889), (562, 97868), (569, 96664), (1124, 48934), (1138, 48332), (2248, 24467), (2276, 24166), (4552, 12083)]