56877648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1692

約数の個数: 80

約数和(自身を含む): 159293376

約数和(自身を除く): 102415728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 1621, 2064, 2193, 2924, 3242, 4386, 4863, 5848, 6484, 8772, 9726, 11696, 12968, 17544, 19452, 25936, 27557, 35088, 38904, 55114, 69703, 77808, 82671, 110228, 139406, 165342, 209109, 220456, 278812, 330684, 418218, 440912, 557624, 661368, 836436, 1115248, 1184951, 1322736, 1672872, 2369902, 3345744, 3554853, 4739804, 7109706, 9479608, 14219412, 18959216, 28438824, 56877648]

約数ペア:

[(1, 56877648), (2, 28438824), (3, 18959216), (4, 14219412), (6, 9479608), (8, 7109706), (12, 4739804), (16, 3554853), (17, 3345744), (24, 2369902), (34, 1672872), (43, 1322736), (48, 1184951), (51, 1115248), (68, 836436), (86, 661368), (102, 557624), (129, 440912), (136, 418218), (172, 330684), (204, 278812), (258, 220456), (272, 209109), (344, 165342), (408, 139406), (516, 110228), (688, 82671), (731, 77808), (816, 69703), (1032, 55114), (1462, 38904), (1621, 35088), (2064, 27557), (2193, 25936), (2924, 19452), (3242, 17544), (4386, 12968), (4863, 11696), (5848, 9726), (6484, 8772)]