51896490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4447}}^1$

素因数の和:4846

約数の個数: 32

約数和(自身を含む): 124899840

約数和(自身を除く): 73003350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 778, 1167, 1945, 2334, 3890, 4447, 5835, 8894, 11670, 13341, 22235, 26682, 44470, 66705, 133410, 1729883, 3459766, 5189649, 8649415, 10379298, 17298830, 25948245, 51896490]

約数ペア:

[(1, 51896490), (2, 25948245), (3, 17298830), (5, 10379298), (6, 8649415), (10, 5189649), (15, 3459766), (30, 1729883), (389, 133410), (778, 66705), (1167, 44470), (1945, 26682), (2334, 22235), (3890, 13341), (4447, 11670), (5835, 8894)]