51325212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 124314624

約数和(自身を除く): 72989412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 281, 372, 491, 562, 843, 982, 1124, 1473, 1686, 1964, 2946, 3372, 5892, 8711, 15221, 17422, 26133, 30442, 34844, 45663, 52266, 60884, 91326, 104532, 137971, 182652, 275942, 413913, 551884, 827826, 1655652, 4277101, 8554202, 12831303, 17108404, 25662606, 51325212]

約数ペア:

[(1, 51325212), (2, 25662606), (3, 17108404), (4, 12831303), (6, 8554202), (12, 4277101), (31, 1655652), (62, 827826), (93, 551884), (124, 413913), (186, 275942), (281, 182652), (372, 137971), (491, 104532), (562, 91326), (843, 60884), (982, 52266), (1124, 45663), (1473, 34844), (1686, 30442), (1964, 26133), (2946, 17422), (3372, 15221), (5892, 8711)]