56670354

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 80

約数和(自身を含む): 139043520

約数和(自身を除く): 82373166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 81, 117, 142, 162, 213, 234, 351, 379, 426, 639, 702, 758, 923, 1053, 1137, 1278, 1846, 1917, 2106, 2274, 2769, 3411, 3834, 4927, 5538, 5751, 6822, 8307, 9854, 10233, 11502, 14781, 16614, 20466, 24921, 26909, 29562, 30699, 44343, 49842, 53818, 61398, 74763, 80727, 88686, 133029, 149526, 161454, 242181, 266058, 349817, 399087, 484362, 699634, 726543, 798174, 1049451, 1453086, 2098902, 2179629, 3148353, 4359258, 6296706, 9445059, 18890118, 28335177, 56670354]

約数ペア:

[(1, 56670354), (2, 28335177), (3, 18890118), (6, 9445059), (9, 6296706), (13, 4359258), (18, 3148353), (26, 2179629), (27, 2098902), (39, 1453086), (54, 1049451), (71, 798174), (78, 726543), (81, 699634), (117, 484362), (142, 399087), (162, 349817), (213, 266058), (234, 242181), (351, 161454), (379, 149526), (426, 133029), (639, 88686), (702, 80727), (758, 74763), (923, 61398), (1053, 53818), (1137, 49842), (1278, 44343), (1846, 30699), (1917, 29562), (2106, 26909), (2274, 24921), (2769, 20466), (3411, 16614), (3834, 14781), (4927, 11502), (5538, 10233), (5751, 9854), (6822, 8307)]