47831460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{971}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 134229312

約数和(自身を除く): 86397852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 971, 1642, 1942, 2463, 2913, 3284, 3884, 4105, 4855, 4926, 5826, 8210, 9710, 9852, 11652, 12315, 14565, 16420, 19420, 24630, 29130, 49260, 58260, 797191, 1594382, 2391573, 3188764, 3985955, 4783146, 7971910, 9566292, 11957865, 15943820, 23915730, 47831460]

約数ペア:

[(1, 47831460), (2, 23915730), (3, 15943820), (4, 11957865), (5, 9566292), (6, 7971910), (10, 4783146), (12, 3985955), (15, 3188764), (20, 2391573), (30, 1594382), (60, 797191), (821, 58260), (971, 49260), (1642, 29130), (1942, 24630), (2463, 19420), (2913, 16420), (3284, 14565), (3884, 12315), (4105, 11652), (4855, 9852), (4926, 9710), (5826, 8210)]