275304850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 526537728

約数和(自身を除く): 251232878

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 193, 235, 386, 470, 607, 965, 1175, 1214, 1930, 2350, 3035, 4825, 6070, 9071, 9650, 15175, 18142, 28529, 30350, 45355, 57058, 90710, 117151, 142645, 226775, 234302, 285290, 453550, 585755, 713225, 1171510, 1426450, 2928775, 5506097, 5857550, 11012194, 27530485, 55060970, 137652425, 275304850]

約数ペア:

[(1, 275304850), (2, 137652425), (5, 55060970), (10, 27530485), (25, 11012194), (47, 5857550), (50, 5506097), (94, 2928775), (193, 1426450), (235, 1171510), (386, 713225), (470, 585755), (607, 453550), (965, 285290), (1175, 234302), (1214, 226775), (1930, 142645), (2350, 117151), (3035, 90710), (4825, 57058), (6070, 45355), (9071, 30350), (9650, 28529), (15175, 18142)]