54389872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 110885760

約数和(自身を除く): 56495888

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 2069, 3286, 4138, 6572, 8276, 13144, 16552, 26288, 33104, 64139, 109657, 128278, 219314, 256556, 438628, 513112, 877256, 1026224, 1754512, 3399367, 6798734, 13597468, 27194936, 54389872]

約数ペア:

[(1, 54389872), (2, 27194936), (4, 13597468), (8, 6798734), (16, 3399367), (31, 1754512), (53, 1026224), (62, 877256), (106, 513112), (124, 438628), (212, 256556), (248, 219314), (424, 128278), (496, 109657), (848, 64139), (1643, 33104), (2069, 26288), (3286, 16552), (4138, 13144), (6572, 8276)]