55721328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{6869}}^1$

素因数の和:6906

約数の個数: 60

約数和(自身を含む): 155894040

約数和(自身を除く): 100172712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 6869, 8112, 13738, 20607, 27476, 41214, 54952, 82428, 89297, 109904, 164856, 178594, 267891, 329712, 357188, 535782, 714376, 1071564, 1160861, 1428752, 2143128, 2321722, 3482583, 4286256, 4643444, 6965166, 9286888, 13930332, 18573776, 27860664, 55721328]

約数ペア:

[(1, 55721328), (2, 27860664), (3, 18573776), (4, 13930332), (6, 9286888), (8, 6965166), (12, 4643444), (13, 4286256), (16, 3482583), (24, 2321722), (26, 2143128), (39, 1428752), (48, 1160861), (52, 1071564), (78, 714376), (104, 535782), (156, 357188), (169, 329712), (208, 267891), (312, 178594), (338, 164856), (507, 109904), (624, 89297), (676, 82428), (1014, 54952), (1352, 41214), (2028, 27476), (2704, 20607), (4056, 13738), (6869, 8112)]