53899945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3391}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 74976768

約数和(自身を除く): 21076823

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 3179, 3391, 15895, 16955, 37301, 57647, 186505, 288235, 634117, 979999, 3170585, 4899995, 10779989, 53899945]

約数ペア:

[(1, 53899945), (5, 10779989), (11, 4899995), (17, 3170585), (55, 979999), (85, 634117), (187, 288235), (289, 186505), (935, 57647), (1445, 37301), (3179, 16955), (3391, 15895)]