49417836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 130394880

約数和(自身を除く): 80977044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 53, 78, 86, 106, 129, 139, 156, 159, 172, 212, 258, 278, 318, 417, 516, 556, 559, 636, 689, 834, 1118, 1378, 1668, 1677, 1807, 2067, 2236, 2279, 2756, 3354, 3614, 4134, 4558, 5421, 5977, 6708, 6837, 7228, 7367, 8268, 9116, 10842, 11954, 13674, 14734, 17931, 21684, 22101, 23908, 27348, 29468, 29627, 35862, 44202, 59254, 71724, 77701, 88404, 88881, 95771, 118508, 155402, 177762, 191542, 233103, 287313, 310804, 316781, 355524, 383084, 466206, 574626, 633562, 932412, 950343, 1149252, 1267124, 1900686, 3801372, 4118153, 8236306, 12354459, 16472612, 24708918, 49417836]

約数ペア:

[(1, 49417836), (2, 24708918), (3, 16472612), (4, 12354459), (6, 8236306), (12, 4118153), (13, 3801372), (26, 1900686), (39, 1267124), (43, 1149252), (52, 950343), (53, 932412), (78, 633562), (86, 574626), (106, 466206), (129, 383084), (139, 355524), (156, 316781), (159, 310804), (172, 287313), (212, 233103), (258, 191542), (278, 177762), (318, 155402), (417, 118508), (516, 95771), (556, 88881), (559, 88404), (636, 77701), (689, 71724), (834, 59254), (1118, 44202), (1378, 35862), (1668, 29627), (1677, 29468), (1807, 27348), (2067, 23908), (2236, 22101), (2279, 21684), (2756, 17931), (3354, 14734), (3614, 13674), (4134, 11954), (4558, 10842), (5421, 9116), (5977, 8268), (6708, 7367), (6837, 7228)]