49491036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 143692640

約数和(自身を除く): 94201604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 277, 554, 709, 831, 1108, 1418, 1662, 1939, 2127, 2493, 2836, 3324, 3878, 4254, 4963, 4986, 5817, 6381, 7756, 8508, 9926, 9972, 11634, 12762, 14889, 17451, 19852, 23268, 25524, 29778, 34902, 44667, 59556, 69804, 89334, 178668, 196393, 392786, 589179, 785572, 1178358, 1374751, 1767537, 2356716, 2749502, 3535074, 4124253, 5499004, 7070148, 8248506, 12372759, 16497012, 24745518, 49491036]

約数ペア:

[(1, 49491036), (2, 24745518), (3, 16497012), (4, 12372759), (6, 8248506), (7, 7070148), (9, 5499004), (12, 4124253), (14, 3535074), (18, 2749502), (21, 2356716), (28, 1767537), (36, 1374751), (42, 1178358), (63, 785572), (84, 589179), (126, 392786), (252, 196393), (277, 178668), (554, 89334), (709, 69804), (831, 59556), (1108, 44667), (1418, 34902), (1662, 29778), (1939, 25524), (2127, 23268), (2493, 19852), (2836, 17451), (3324, 14889), (3878, 12762), (4254, 11634), (4963, 9972), (4986, 9926), (5817, 8508), (6381, 7756)]