50209640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96557}}^1$

素因数の和:96581

約数の個数: 32

約数和(自身を含む): 121663080

約数和(自身を除く): 71453440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 96557, 193114, 386228, 482785, 772456, 965570, 1255241, 1931140, 2510482, 3862280, 5020964, 6276205, 10041928, 12552410, 25104820, 50209640]

約数ペア:

[(1, 50209640), (2, 25104820), (4, 12552410), (5, 10041928), (8, 6276205), (10, 5020964), (13, 3862280), (20, 2510482), (26, 1931140), (40, 1255241), (52, 965570), (65, 772456), (104, 482785), (130, 386228), (260, 193114), (520, 96557)]