56551152340

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3469}}^1\times {\mathrm{3863}}^1$

素因数の和:7552

約数の個数: 48

約数和(自身を含む): 119385544320

約数和(自身を除く): 62834391980

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 3469, 3863, 4220, 6938, 7726, 13876, 15452, 17345, 19315, 34690, 38630, 69380, 77260, 731959, 815093, 1463918, 1630186, 2927836, 3260372, 3659795, 4075465, 7319590, 8150930, 13400747, 14639180, 16301860, 26801494, 53602988, 67003735, 134007470, 268014940, 2827557617, 5655115234, 11310230468, 14137788085, 28275576170, 56551152340]

約数ペア:

[(1, 56551152340), (2, 28275576170), (4, 14137788085), (5, 11310230468), (10, 5655115234), (20, 2827557617), (211, 268014940), (422, 134007470), (844, 67003735), (1055, 53602988), (2110, 26801494), (3469, 16301860), (3863, 14639180), (4220, 13400747), (6938, 8150930), (7726, 7319590), (13876, 4075465), (15452, 3659795), (17345, 3260372), (19315, 2927836), (34690, 1630186), (38630, 1463918), (69380, 815093), (77260, 731959)]