51815130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{9649}}^1$

素因数の和:9838

約数の個数: 32

約数和(自身を含む): 125064000

約数和(自身を除く): 73248870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 5370, 9649, 19298, 28947, 48245, 57894, 96490, 144735, 289470, 1727171, 3454342, 5181513, 8635855, 10363026, 17271710, 25907565, 51815130]

約数ペア:

[(1, 51815130), (2, 25907565), (3, 17271710), (5, 10363026), (6, 8635855), (10, 5181513), (15, 3454342), (30, 1727171), (179, 289470), (358, 144735), (537, 96490), (895, 57894), (1074, 48245), (1790, 28947), (2685, 19298), (5370, 9649)]