50500840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97117}}^1$

素因数の和:97141

約数の個数: 32

約数和(自身を含む): 122368680

約数和(自身を除く): 71867840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 97117, 194234, 388468, 485585, 776936, 971170, 1262521, 1942340, 2525042, 3884680, 5050084, 6312605, 10100168, 12625210, 25250420, 50500840]

約数ペア:

[(1, 50500840), (2, 25250420), (4, 12625210), (5, 10100168), (8, 6312605), (10, 5050084), (13, 3884680), (20, 2525042), (26, 1942340), (40, 1262521), (52, 971170), (65, 776936), (104, 485585), (130, 388468), (260, 194234), (520, 97117)]