47768810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{16529}}^1$

素因数の和:16570

約数の個数: 24

約数和(自身を含む): 91344780

約数和(自身を除く): 43575970

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 16529, 33058, 82645, 165290, 280993, 561986, 1404965, 2809930, 4776881, 9553762, 23884405, 47768810]

約数ペア:

[(1, 47768810), (2, 23884405), (5, 9553762), (10, 4776881), (17, 2809930), (34, 1404965), (85, 561986), (170, 280993), (289, 165290), (578, 82645), (1445, 33058), (2890, 16529)]