48981605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4391}}^1$

素因数の和:4516

約数の個数: 16

約数和(自身を含む): 61979904

約数和(自身を除く): 12998299

約数列:

[1, 5, 23, 97, 115, 485, 2231, 4391, 11155, 21955, 100993, 425927, 504965, 2129635, 9796321, 48981605]

約数ペア:

[(1, 48981605), (5, 9796321), (23, 2129635), (97, 504965), (115, 425927), (485, 100993), (2231, 21955), (4391, 11155)]