50768770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2621}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 99111600

約数和(自身を除く): 48342830

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 2621, 3874, 5242, 9685, 13105, 19370, 26210, 34073, 68146, 170365, 340730, 390529, 781058, 1952645, 3905290, 5076877, 10153754, 25384385, 50768770]

約数ペア:

[(1, 50768770), (2, 25384385), (5, 10153754), (10, 5076877), (13, 3905290), (26, 1952645), (65, 781058), (130, 390529), (149, 340730), (298, 170365), (745, 68146), (1490, 34073), (1937, 26210), (2621, 19370), (3874, 13105), (5242, 9685)]