51889610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 103561416

約数和(自身を除く): 51671806

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 529, 577, 782, 1058, 1154, 1955, 2645, 2885, 3910, 5290, 5770, 8993, 9809, 13271, 17986, 19618, 26542, 44965, 49045, 66355, 89930, 98090, 132710, 225607, 305233, 451214, 610466, 1128035, 1526165, 2256070, 3052330, 5188961, 10377922, 25944805, 51889610]

約数ペア:

[(1, 51889610), (2, 25944805), (5, 10377922), (10, 5188961), (17, 3052330), (23, 2256070), (34, 1526165), (46, 1128035), (85, 610466), (115, 451214), (170, 305233), (230, 225607), (391, 132710), (529, 98090), (577, 89930), (782, 66355), (1058, 49045), (1154, 44965), (1955, 26542), (2645, 19618), (2885, 17986), (3910, 13271), (5290, 9809), (5770, 8993)]