55281772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5237}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 123197760

約数和(自身を除く): 67915988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 2639, 5237, 5278, 10474, 10556, 20948, 36659, 68081, 73318, 136162, 146636, 151873, 272324, 303746, 476567, 607492, 953134, 1063111, 1906268, 1974349, 2126222, 3948698, 4252444, 7897396, 13820443, 27640886, 55281772]

約数ペア:

[(1, 55281772), (2, 27640886), (4, 13820443), (7, 7897396), (13, 4252444), (14, 3948698), (26, 2126222), (28, 1974349), (29, 1906268), (52, 1063111), (58, 953134), (91, 607492), (116, 476567), (182, 303746), (203, 272324), (364, 151873), (377, 146636), (406, 136162), (754, 73318), (812, 68081), (1508, 36659), (2639, 20948), (5237, 10556), (5278, 10474)]