55253406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 130798080

約数和(自身を除く): 75544674

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1621, 1794, 2622, 3242, 4863, 5681, 9726, 11362, 17043, 21073, 30799, 34086, 37283, 42146, 61598, 63219, 74566, 92397, 111849, 126438, 184794, 223698, 400387, 484679, 708377, 800774, 969358, 1201161, 1416754, 1454037, 2125131, 2402322, 2908074, 4250262, 9208901, 18417802, 27626703, 55253406]

約数ペア:

[(1, 55253406), (2, 27626703), (3, 18417802), (6, 9208901), (13, 4250262), (19, 2908074), (23, 2402322), (26, 2125131), (38, 1454037), (39, 1416754), (46, 1201161), (57, 969358), (69, 800774), (78, 708377), (114, 484679), (138, 400387), (247, 223698), (299, 184794), (437, 126438), (494, 111849), (598, 92397), (741, 74566), (874, 63219), (897, 61598), (1311, 42146), (1482, 37283), (1621, 34086), (1794, 30799), (2622, 21073), (3242, 17043), (4863, 11362), (5681, 9726)]