55338472

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 68524568

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 251, 254, 434, 502, 508, 868, 889, 1004, 1016, 1736, 1757, 1778, 2008, 3514, 3556, 3937, 7028, 7112, 7781, 7874, 14056, 15562, 15748, 27559, 31124, 31496, 31877, 54467, 55118, 62248, 63754, 108934, 110236, 127508, 217868, 220472, 223139, 255016, 435736, 446278, 892556, 988187, 1785112, 1976374, 3952748, 6917309, 7905496, 13834618, 27669236, 55338472]

約数ペア:

[(1, 55338472), (2, 27669236), (4, 13834618), (7, 7905496), (8, 6917309), (14, 3952748), (28, 1976374), (31, 1785112), (56, 988187), (62, 892556), (124, 446278), (127, 435736), (217, 255016), (248, 223139), (251, 220472), (254, 217868), (434, 127508), (502, 110236), (508, 108934), (868, 63754), (889, 62248), (1004, 55118), (1016, 54467), (1736, 31877), (1757, 31496), (1778, 31124), (2008, 27559), (3514, 15748), (3556, 15562), (3937, 14056), (7028, 7874), (7112, 7781)]