81889850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13763}}^1$

素因数の和:13799

約数の個数: 48

約数和(自身を含む): 184327488

約数和(自身を除く): 102437638

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 13763, 27526, 68815, 96341, 137630, 192682, 233971, 344075, 467942, 481705, 688150, 963410, 1169855, 1637797, 2339710, 2408525, 3275594, 4817050, 5849275, 8188985, 11698550, 16377970, 40944925, 81889850]

約数ペア:

[(1, 81889850), (2, 40944925), (5, 16377970), (7, 11698550), (10, 8188985), (14, 5849275), (17, 4817050), (25, 3275594), (34, 2408525), (35, 2339710), (50, 1637797), (70, 1169855), (85, 963410), (119, 688150), (170, 481705), (175, 467942), (238, 344075), (350, 233971), (425, 192682), (595, 137630), (850, 96341), (1190, 68815), (2975, 27526), (5950, 13763)]