55037556

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{8089}}^1$

素因数の和:8115

約数の個数: 72

約数和(自身を含む): 164906560

約数和(自身を除く): 109869004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 8089, 16178, 24267, 32356, 48534, 56623, 72801, 97068, 113246, 145602, 169869, 218403, 226492, 291204, 339738, 436806, 509607, 655209, 679476, 873612, 1019214, 1310418, 1528821, 1965627, 2038428, 2620836, 3057642, 3931254, 4586463, 6115284, 7862508, 9172926, 13759389, 18345852, 27518778, 55037556]

約数ペア:

[(1, 55037556), (2, 27518778), (3, 18345852), (4, 13759389), (6, 9172926), (7, 7862508), (9, 6115284), (12, 4586463), (14, 3931254), (18, 3057642), (21, 2620836), (27, 2038428), (28, 1965627), (36, 1528821), (42, 1310418), (54, 1019214), (63, 873612), (81, 679476), (84, 655209), (108, 509607), (126, 436806), (162, 339738), (189, 291204), (243, 226492), (252, 218403), (324, 169869), (378, 145602), (486, 113246), (567, 97068), (756, 72801), (972, 56623), (1134, 48534), (1701, 32356), (2268, 24267), (3402, 16178), (6804, 8089)]