55805650

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{7109}}^1$

素因数の和:7278

約数の個数: 24

約数和(自身を含む): 104474340

約数和(自身を除く): 48668690

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 3925, 7109, 7850, 14218, 35545, 71090, 177725, 355450, 1116113, 2232226, 5580565, 11161130, 27902825, 55805650]

約数ペア:

[(1, 55805650), (2, 27902825), (5, 11161130), (10, 5580565), (25, 2232226), (50, 1116113), (157, 355450), (314, 177725), (785, 71090), (1570, 35545), (3925, 14218), (7109, 7850)]