51717636

素因数分解:

$2^2\times 3^3\times {\mathrm{241}}^1\times {\mathrm{1987}}^1$

素因数の和:2241

約数の個数: 48

約数和(自身を含む): 134706880

約数和(自身を除く): 82989244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 241, 482, 723, 964, 1446, 1987, 2169, 2892, 3974, 4338, 5961, 6507, 7948, 8676, 11922, 13014, 17883, 23844, 26028, 35766, 53649, 71532, 107298, 214596, 478867, 957734, 1436601, 1915468, 2873202, 4309803, 5746404, 8619606, 12929409, 17239212, 25858818, 51717636]

約数ペア:

[(1, 51717636), (2, 25858818), (3, 17239212), (4, 12929409), (6, 8619606), (9, 5746404), (12, 4309803), (18, 2873202), (27, 1915468), (36, 1436601), (54, 957734), (108, 478867), (241, 214596), (482, 107298), (723, 71532), (964, 53649), (1446, 35766), (1987, 26028), (2169, 23844), (2892, 17883), (3974, 13014), (4338, 11922), (5961, 8676), (6507, 7948)]