51754972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1259}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 93139200

約数和(自身を除く): 41384228

約数列:

[1, 2, 4, 43, 86, 172, 239, 478, 956, 1259, 2518, 5036, 10277, 20554, 41108, 54137, 108274, 216548, 300901, 601802, 1203604, 12938743, 25877486, 51754972]

約数ペア:

[(1, 51754972), (2, 25877486), (4, 12938743), (43, 1203604), (86, 601802), (172, 300901), (239, 216548), (478, 108274), (956, 54137), (1259, 41108), (2518, 20554), (5036, 10277)]