49572663

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 33163977

約数列:

[1, 3, 7, 17, 21, 49, 51, 83, 119, 147, 239, 249, 357, 581, 717, 833, 1411, 1673, 1743, 2499, 4063, 4067, 4233, 5019, 9877, 11711, 12189, 12201, 19837, 28441, 29631, 35133, 59511, 69139, 85323, 138859, 199087, 207417, 337229, 416577, 597261, 972013, 1011687, 2360603, 2916039, 7081809, 16524221, 49572663]

約数ペア:

[(1, 49572663), (3, 16524221), (7, 7081809), (17, 2916039), (21, 2360603), (49, 1011687), (51, 972013), (83, 597261), (119, 416577), (147, 337229), (239, 207417), (249, 199087), (357, 138859), (581, 85323), (717, 69139), (833, 59511), (1411, 35133), (1673, 29631), (1743, 28441), (2499, 19837), (4063, 12201), (4067, 12189), (4233, 11711), (5019, 9877)]