49271715

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 88519392

約数和(自身を除く): 39247677

約数列:

[1, 3, 5, 9, 15, 45, 53, 73, 159, 219, 265, 283, 365, 477, 657, 795, 849, 1095, 1415, 2385, 2547, 3285, 3869, 4245, 11607, 12735, 14999, 19345, 20659, 34821, 44997, 58035, 61977, 74995, 103295, 134991, 174105, 185931, 224985, 309885, 674955, 929655, 1094927, 3284781, 5474635, 9854343, 16423905, 49271715]

約数ペア:

[(1, 49271715), (3, 16423905), (5, 9854343), (9, 5474635), (15, 3284781), (45, 1094927), (53, 929655), (73, 674955), (159, 309885), (219, 224985), (265, 185931), (283, 174105), (365, 134991), (477, 103295), (657, 74995), (795, 61977), (849, 58035), (1095, 44997), (1415, 34821), (2385, 20659), (2547, 19345), (3285, 14999), (3869, 12735), (4245, 11607)]