47887520

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1567}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 113799168

約数和(自身を除く): 65911648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1567, 1910, 3056, 3134, 3820, 6112, 6268, 7640, 7835, 12536, 15280, 15670, 25072, 30560, 31340, 50144, 62680, 125360, 250720, 299297, 598594, 1197188, 1496485, 2394376, 2992970, 4788752, 5985940, 9577504, 11971880, 23943760, 47887520]

約数ペア:

[(1, 47887520), (2, 23943760), (4, 11971880), (5, 9577504), (8, 5985940), (10, 4788752), (16, 2992970), (20, 2394376), (32, 1496485), (40, 1197188), (80, 598594), (160, 299297), (191, 250720), (382, 125360), (764, 62680), (955, 50144), (1528, 31340), (1567, 30560), (1910, 25072), (3056, 15670), (3134, 15280), (3820, 12536), (6112, 7835), (6268, 7640)]