48761900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 116877936

約数和(自身を除く): 68116036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 97, 100, 110, 194, 220, 275, 388, 457, 485, 550, 914, 970, 1067, 1100, 1828, 1940, 2134, 2285, 2425, 4268, 4570, 4850, 5027, 5335, 9140, 9700, 10054, 10670, 11425, 20108, 21340, 22850, 25135, 26675, 44329, 45700, 50270, 53350, 88658, 100540, 106700, 125675, 177316, 221645, 251350, 443290, 487619, 502700, 886580, 975238, 1108225, 1950476, 2216450, 2438095, 4432900, 4876190, 9752380, 12190475, 24380950, 48761900]

約数ペア:

[(1, 48761900), (2, 24380950), (4, 12190475), (5, 9752380), (10, 4876190), (11, 4432900), (20, 2438095), (22, 2216450), (25, 1950476), (44, 1108225), (50, 975238), (55, 886580), (97, 502700), (100, 487619), (110, 443290), (194, 251350), (220, 221645), (275, 177316), (388, 125675), (457, 106700), (485, 100540), (550, 88658), (914, 53350), (970, 50270), (1067, 45700), (1100, 44329), (1828, 26675), (1940, 25135), (2134, 22850), (2285, 21340), (2425, 20108), (4268, 11425), (4570, 10670), (4850, 10054), (5027, 9700), (5335, 9140)]