55122858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{827}}^1$

素因数の和:888

約数の個数: 72

約数和(自身を含む): 142859808

約数和(自身を除く): 87736950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 529, 827, 966, 1058, 1449, 1587, 1654, 2481, 2898, 3174, 3703, 4761, 4962, 5789, 7406, 7443, 9522, 11109, 11578, 14886, 17367, 19021, 22218, 33327, 34734, 38042, 52101, 57063, 66654, 104202, 114126, 133147, 171189, 266294, 342378, 399441, 437483, 798882, 874966, 1198323, 1312449, 2396646, 2624898, 3062381, 3937347, 6124762, 7874694, 9187143, 18374286, 27561429, 55122858]

約数ペア:

[(1, 55122858), (2, 27561429), (3, 18374286), (6, 9187143), (7, 7874694), (9, 6124762), (14, 3937347), (18, 3062381), (21, 2624898), (23, 2396646), (42, 1312449), (46, 1198323), (63, 874966), (69, 798882), (126, 437483), (138, 399441), (161, 342378), (207, 266294), (322, 171189), (414, 133147), (483, 114126), (529, 104202), (827, 66654), (966, 57063), (1058, 52101), (1449, 38042), (1587, 34734), (1654, 33327), (2481, 22218), (2898, 19021), (3174, 17367), (3703, 14886), (4761, 11578), (4962, 11109), (5789, 9522), (7406, 7443)]