31506575350

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{983}}^1\times {\mathrm{5881}}^1$

素因数の和:6985

約数の個数: 48

約数和(自身を含む): 59210094240

約数和(自身を除く): 27703518890

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 983, 1090, 1966, 2725, 4915, 5450, 5881, 9830, 11762, 24575, 29405, 49150, 58810, 107147, 147025, 214294, 294050, 535735, 641029, 1071470, 1282058, 2678675, 3205145, 5357350, 5781023, 6410290, 11562046, 16025725, 28905115, 32051450, 57810230, 144525575, 289051150, 630131507, 1260263014, 3150657535, 6301315070, 15753287675, 31506575350]

約数ペア:

[(1, 31506575350), (2, 15753287675), (5, 6301315070), (10, 3150657535), (25, 1260263014), (50, 630131507), (109, 289051150), (218, 144525575), (545, 57810230), (983, 32051450), (1090, 28905115), (1966, 16025725), (2725, 11562046), (4915, 6410290), (5450, 5781023), (5881, 5357350), (9830, 3205145), (11762, 2678675), (24575, 1282058), (29405, 1071470), (49150, 641029), (58810, 535735), (107147, 294050), (147025, 214294)]