82939350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42533}}^1$

素因数の和:42561

約数の個数: 48

約数和(自身を含む): 221517072

約数和(自身を除く): 138577722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 42533, 85066, 127599, 212665, 255198, 425330, 552929, 637995, 1063325, 1105858, 1275990, 1658787, 2126650, 2764645, 3189975, 3317574, 5529290, 6379950, 8293935, 13823225, 16587870, 27646450, 41469675, 82939350]

約数ペア:

[(1, 82939350), (2, 41469675), (3, 27646450), (5, 16587870), (6, 13823225), (10, 8293935), (13, 6379950), (15, 5529290), (25, 3317574), (26, 3189975), (30, 2764645), (39, 2126650), (50, 1658787), (65, 1275990), (75, 1105858), (78, 1063325), (130, 637995), (150, 552929), (195, 425330), (325, 255198), (390, 212665), (650, 127599), (975, 85066), (1950, 42533)]