56078256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 162656256

約数和(自身を除く): 106578000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 223, 248, 312, 338, 372, 403, 446, 496, 507, 624, 669, 676, 744, 806, 892, 1014, 1209, 1338, 1352, 1488, 1612, 1784, 2028, 2418, 2676, 2704, 2899, 3224, 3568, 4056, 4836, 5239, 5352, 5798, 6448, 6913, 8112, 8697, 9672, 10478, 10704, 11596, 13826, 15717, 17394, 19344, 20739, 20956, 23192, 27652, 31434, 34788, 37687, 41478, 41912, 46384, 55304, 62868, 69576, 75374, 82956, 83824, 89869, 110608, 113061, 125736, 139152, 150748, 165912, 179738, 226122, 251472, 269607, 301496, 331824, 359476, 452244, 539214, 602992, 718952, 904488, 1078428, 1168297, 1437904, 1808976, 2156856, 2336594, 3504891, 4313712, 4673188, 7009782, 9346376, 14019564, 18692752, 28039128, 56078256]

約数ペア:

[(1, 56078256), (2, 28039128), (3, 18692752), (4, 14019564), (6, 9346376), (8, 7009782), (12, 4673188), (13, 4313712), (16, 3504891), (24, 2336594), (26, 2156856), (31, 1808976), (39, 1437904), (48, 1168297), (52, 1078428), (62, 904488), (78, 718952), (93, 602992), (104, 539214), (124, 452244), (156, 359476), (169, 331824), (186, 301496), (208, 269607), (223, 251472), (248, 226122), (312, 179738), (338, 165912), (372, 150748), (403, 139152), (446, 125736), (496, 113061), (507, 110608), (624, 89869), (669, 83824), (676, 82956), (744, 75374), (806, 69576), (892, 62868), (1014, 55304), (1209, 46384), (1338, 41912), (1352, 41478), (1488, 37687), (1612, 34788), (1784, 31434), (2028, 27652), (2418, 23192), (2676, 20956), (2704, 20739), (2899, 19344), (3224, 17394), (3568, 15717), (4056, 13826), (4836, 11596), (5239, 10704), (5352, 10478), (5798, 9672), (6448, 8697), (6913, 8112)]