55995784

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 115290000

約数和(自身を除く): 59294216

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 169, 332, 338, 499, 664, 676, 998, 1079, 1352, 1996, 2158, 3992, 4316, 6487, 8632, 12974, 14027, 25948, 28054, 41417, 51896, 56108, 82834, 84331, 112216, 165668, 168662, 331336, 337324, 538421, 674648, 1076842, 2153684, 4307368, 6999473, 13998946, 27997892, 55995784]

約数ペア:

[(1, 55995784), (2, 27997892), (4, 13998946), (8, 6999473), (13, 4307368), (26, 2153684), (52, 1076842), (83, 674648), (104, 538421), (166, 337324), (169, 331336), (332, 168662), (338, 165668), (499, 112216), (664, 84331), (676, 82834), (998, 56108), (1079, 51896), (1352, 41417), (1996, 28054), (2158, 25948), (3992, 14027), (4316, 12974), (6487, 8632)]