49449855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 64

約数和(自身を含む): 103154688

約数和(自身を除く): 53704833

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 195, 221, 255, 273, 357, 455, 595, 663, 1105, 1365, 1547, 1785, 2131, 3315, 4641, 6393, 7735, 10655, 14917, 23205, 27703, 31965, 36227, 44751, 74585, 83109, 108681, 138515, 181135, 193921, 223755, 253589, 415545, 470951, 543405, 581763, 760767, 969605, 1267945, 1412853, 2354755, 2908815, 3296657, 3803835, 7064265, 9889971, 16483285, 49449855]

約数ペア:

[(1, 49449855), (3, 16483285), (5, 9889971), (7, 7064265), (13, 3803835), (15, 3296657), (17, 2908815), (21, 2354755), (35, 1412853), (39, 1267945), (51, 969605), (65, 760767), (85, 581763), (91, 543405), (105, 470951), (119, 415545), (195, 253589), (221, 223755), (255, 193921), (273, 181135), (357, 138515), (455, 108681), (595, 83109), (663, 74585), (1105, 44751), (1365, 36227), (1547, 31965), (1785, 27703), (2131, 23205), (3315, 14917), (4641, 10655), (6393, 7735)]