51609765

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 84896640

約数和(自身を除く): 33286875

約数列:

[1, 3, 5, 15, 67, 89, 201, 267, 335, 445, 577, 1005, 1335, 1731, 2885, 5963, 8655, 17889, 29815, 38659, 51353, 89445, 115977, 154059, 193295, 256765, 579885, 770295, 3440651, 10321953, 17203255, 51609765]

約数ペア:

[(1, 51609765), (3, 17203255), (5, 10321953), (15, 3440651), (67, 770295), (89, 579885), (201, 256765), (267, 193295), (335, 154059), (445, 115977), (577, 89445), (1005, 51353), (1335, 38659), (1731, 29815), (2885, 17889), (5963, 8655)]