49920365

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 66537240

約数和(自身を除く): 16616875

約数列:

[1, 5, 11, 55, 109, 121, 545, 605, 757, 1199, 3785, 5995, 8327, 13189, 41635, 65945, 82513, 91597, 412565, 457985, 907643, 4538215, 9984073, 49920365]

約数ペア:

[(1, 49920365), (5, 9984073), (11, 4538215), (55, 907643), (109, 457985), (121, 412565), (545, 91597), (605, 82513), (757, 65945), (1199, 41635), (3785, 13189), (5995, 8327)]