98579950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4057

約数の個数: 48

約数和(自身を含む): 212557824

約数和(自身を除く): 113977874

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2485, 3550, 3967, 4970, 7934, 12425, 19835, 24850, 27769, 39670, 55538, 99175, 138845, 198350, 277690, 281657, 563314, 694225, 1388450, 1408285, 1971599, 2816570, 3943198, 7041425, 9857995, 14082850, 19715990, 49289975, 98579950]

約数ペア:

[(1, 98579950), (2, 49289975), (5, 19715990), (7, 14082850), (10, 9857995), (14, 7041425), (25, 3943198), (35, 2816570), (50, 1971599), (70, 1408285), (71, 1388450), (142, 694225), (175, 563314), (350, 281657), (355, 277690), (497, 198350), (710, 138845), (994, 99175), (1775, 55538), (2485, 39670), (3550, 27769), (3967, 24850), (4970, 19835), (7934, 12425)]