54664180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3739}}^1$

素因数の和:3808

約数の個数: 48

約数和(自身を含む): 124407360

約数和(自身を除く): 69743180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2924, 3655, 3739, 7310, 7478, 14620, 14956, 18695, 37390, 63563, 74780, 127126, 160777, 254252, 317815, 321554, 635630, 643108, 803885, 1271260, 1607770, 2733209, 3215540, 5466418, 10932836, 13666045, 27332090, 54664180]

約数ペア:

[(1, 54664180), (2, 27332090), (4, 13666045), (5, 10932836), (10, 5466418), (17, 3215540), (20, 2733209), (34, 1607770), (43, 1271260), (68, 803885), (85, 643108), (86, 635630), (170, 321554), (172, 317815), (215, 254252), (340, 160777), (430, 127126), (731, 74780), (860, 63563), (1462, 37390), (2924, 18695), (3655, 14956), (3739, 14620), (7310, 7478)]