55371258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1803

約数の個数: 48

約数和(自身を含む): 126846720

約数和(自身を除く): 71475462

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 474, 711, 1422, 1693, 1817, 3386, 3634, 5079, 5451, 10158, 10902, 15237, 16353, 30474, 32706, 38939, 77878, 116817, 133747, 233634, 267494, 350451, 401241, 700902, 802482, 1203723, 2407446, 3076181, 6152362, 9228543, 18457086, 27685629, 55371258]

約数ペア:

[(1, 55371258), (2, 27685629), (3, 18457086), (6, 9228543), (9, 6152362), (18, 3076181), (23, 2407446), (46, 1203723), (69, 802482), (79, 700902), (138, 401241), (158, 350451), (207, 267494), (237, 233634), (414, 133747), (474, 116817), (711, 77878), (1422, 38939), (1693, 32706), (1817, 30474), (3386, 16353), (3634, 15237), (5079, 10902), (5451, 10158)]