47436851

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 66189312

約数和(自身を除く): 18752461

約数列:

[1, 7, 11, 17, 31, 49, 77, 119, 167, 187, 217, 341, 527, 539, 833, 1169, 1309, 1519, 1837, 2387, 2839, 3689, 5177, 5797, 8183, 9163, 12859, 16709, 19873, 25823, 31229, 36239, 40579, 56947, 88009, 90013, 139111, 218603, 253673, 284053, 398629, 616063, 968099, 1530221, 2790403, 4312441, 6776693, 47436851]

約数ペア:

[(1, 47436851), (7, 6776693), (11, 4312441), (17, 2790403), (31, 1530221), (49, 968099), (77, 616063), (119, 398629), (167, 284053), (187, 253673), (217, 218603), (341, 139111), (527, 90013), (539, 88009), (833, 56947), (1169, 40579), (1309, 36239), (1519, 31229), (1837, 25823), (2387, 19873), (2839, 16709), (3689, 12859), (5177, 9163), (5797, 8183)]