53398864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 107532800

約数和(自身を除く): 54133936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 199, 248, 398, 496, 541, 796, 1082, 1592, 2164, 3184, 4328, 6169, 8656, 12338, 16771, 24676, 33542, 49352, 67084, 98704, 107659, 134168, 215318, 268336, 430636, 861272, 1722544, 3337429, 6674858, 13349716, 26699432, 53398864]

約数ペア:

[(1, 53398864), (2, 26699432), (4, 13349716), (8, 6674858), (16, 3337429), (31, 1722544), (62, 861272), (124, 430636), (199, 268336), (248, 215318), (398, 134168), (496, 107659), (541, 98704), (796, 67084), (1082, 49352), (1592, 33542), (2164, 24676), (3184, 16771), (4328, 12338), (6169, 8656)]