52280780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8093}}^1$

素因数の和:8138

約数の個数: 48

約数和(自身を含む): 122381280

約数和(自身を除く): 70100500

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 8093, 16186, 32372, 40465, 80930, 137581, 153767, 161860, 275162, 307534, 550324, 615068, 687905, 768835, 1375810, 1537670, 2614039, 2751620, 3075340, 5228078, 10456156, 13070195, 26140390, 52280780]

約数ペア:

[(1, 52280780), (2, 26140390), (4, 13070195), (5, 10456156), (10, 5228078), (17, 3075340), (19, 2751620), (20, 2614039), (34, 1537670), (38, 1375810), (68, 768835), (76, 687905), (85, 615068), (95, 550324), (170, 307534), (190, 275162), (323, 161860), (340, 153767), (380, 137581), (646, 80930), (1292, 40465), (1615, 32372), (3230, 16186), (6460, 8093)]