54550530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{719}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 146188800

約数和(自身を除く): 91638270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 281, 562, 719, 843, 1405, 1438, 1686, 2157, 2529, 2810, 3595, 4215, 4314, 5058, 6471, 7190, 7587, 8430, 10785, 12645, 12942, 15174, 19413, 21570, 25290, 32355, 37935, 38826, 64710, 75870, 97065, 194130, 202039, 404078, 606117, 1010195, 1212234, 1818351, 2020390, 3030585, 3636702, 5455053, 6061170, 9091755, 10910106, 18183510, 27275265, 54550530]

約数ペア:

[(1, 54550530), (2, 27275265), (3, 18183510), (5, 10910106), (6, 9091755), (9, 6061170), (10, 5455053), (15, 3636702), (18, 3030585), (27, 2020390), (30, 1818351), (45, 1212234), (54, 1010195), (90, 606117), (135, 404078), (270, 202039), (281, 194130), (562, 97065), (719, 75870), (843, 64710), (1405, 38826), (1438, 37935), (1686, 32355), (2157, 25290), (2529, 21570), (2810, 19413), (3595, 15174), (4215, 12942), (4314, 12645), (5058, 10785), (6471, 8430), (7190, 7587)]