51883890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8779}}^1$

素因数の和:8986

約数の個数: 32

約数和(自身を含む): 125167680

約数和(自身を除く): 73283790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 8779, 17558, 26337, 43895, 52674, 87790, 131685, 263370, 1729463, 3458926, 5188389, 8647315, 10376778, 17294630, 25941945, 51883890]

約数ペア:

[(1, 51883890), (2, 25941945), (3, 17294630), (5, 10376778), (6, 8647315), (10, 5188389), (15, 3458926), (30, 1729463), (197, 263370), (394, 131685), (591, 87790), (985, 52674), (1182, 43895), (1970, 26337), (2955, 17558), (5910, 8779)]