61221650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 130914240

約数和(自身を除く): 69692590

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 211, 350, 422, 829, 1055, 1477, 1658, 2110, 2954, 4145, 5275, 5803, 7385, 8290, 10550, 11606, 14770, 20725, 29015, 36925, 41450, 58030, 73850, 145075, 174919, 290150, 349838, 874595, 1224433, 1749190, 2448866, 4372975, 6122165, 8745950, 12244330, 30610825, 61221650]

約数ペア:

[(1, 61221650), (2, 30610825), (5, 12244330), (7, 8745950), (10, 6122165), (14, 4372975), (25, 2448866), (35, 1749190), (50, 1224433), (70, 874595), (175, 349838), (211, 290150), (350, 174919), (422, 145075), (829, 73850), (1055, 58030), (1477, 41450), (1658, 36925), (2110, 29015), (2954, 20725), (4145, 14770), (5275, 11606), (5803, 10550), (7385, 8290)]