5243350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 11356416

約数和(自身を除く): 6113066

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 211, 350, 355, 422, 497, 710, 994, 1055, 1477, 1775, 2110, 2485, 2954, 3550, 4970, 5275, 7385, 10550, 12425, 14770, 14981, 24850, 29962, 36925, 73850, 74905, 104867, 149810, 209734, 374525, 524335, 749050, 1048670, 2621675, 5243350]

約数ペア:

[(1, 5243350), (2, 2621675), (5, 1048670), (7, 749050), (10, 524335), (14, 374525), (25, 209734), (35, 149810), (50, 104867), (70, 74905), (71, 73850), (142, 36925), (175, 29962), (211, 24850), (350, 14981), (355, 14770), (422, 12425), (497, 10550), (710, 7385), (994, 5275), (1055, 4970), (1477, 3550), (1775, 2954), (2110, 2485)]