55865008

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 110657600

約数和(自身を除く): 54792592

約数列:

[1, 2, 4, 8, 16, 79, 158, 193, 229, 316, 386, 458, 632, 772, 916, 1264, 1544, 1832, 3088, 3664, 15247, 18091, 30494, 36182, 44197, 60988, 72364, 88394, 121976, 144728, 176788, 243952, 289456, 353576, 707152, 3491563, 6983126, 13966252, 27932504, 55865008]

約数ペア:

[(1, 55865008), (2, 27932504), (4, 13966252), (8, 6983126), (16, 3491563), (79, 707152), (158, 353576), (193, 289456), (229, 243952), (316, 176788), (386, 144728), (458, 121976), (632, 88394), (772, 72364), (916, 60988), (1264, 44197), (1544, 36182), (1832, 30494), (3088, 18091), (3664, 15247)]