51880110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 129019392

約数和(自身を除く): 77139282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 67, 106, 134, 159, 201, 265, 318, 335, 402, 487, 530, 670, 795, 974, 1005, 1461, 1590, 2010, 2435, 2922, 3551, 4870, 7102, 7305, 10653, 14610, 17755, 21306, 25811, 32629, 35510, 51622, 53265, 65258, 77433, 97887, 106530, 129055, 154866, 163145, 195774, 258110, 326290, 387165, 489435, 774330, 978870, 1729337, 3458674, 5188011, 8646685, 10376022, 17293370, 25940055, 51880110]

約数ペア:

[(1, 51880110), (2, 25940055), (3, 17293370), (5, 10376022), (6, 8646685), (10, 5188011), (15, 3458674), (30, 1729337), (53, 978870), (67, 774330), (106, 489435), (134, 387165), (159, 326290), (201, 258110), (265, 195774), (318, 163145), (335, 154866), (402, 129055), (487, 106530), (530, 97887), (670, 77433), (795, 65258), (974, 53265), (1005, 51622), (1461, 35510), (1590, 32629), (2010, 25811), (2435, 21306), (2922, 17755), (3551, 14610), (4870, 10653), (7102, 7305)]