53487995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{42283}}^1$

素因数の和:42322

約数の個数: 16

約数和(自身を含む): 73066752

約数和(自身を除く): 19578757

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 42283, 211415, 465113, 972509, 2325565, 4862545, 10697599, 53487995]

約数ペア:

[(1, 53487995), (5, 10697599), (11, 4862545), (23, 2325565), (55, 972509), (115, 465113), (253, 211415), (1265, 42283)]