49351260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{117503}}^1$

素因数の和:117522

約数の個数: 48

約数和(自身を含む): 157925376

約数和(自身を除く): 108574116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 117503, 235006, 352509, 470012, 587515, 705018, 822521, 1175030, 1410036, 1645042, 1762545, 2350060, 2467563, 3290084, 3525090, 4112605, 4935126, 7050180, 8225210, 9870252, 12337815, 16450420, 24675630, 49351260]

約数ペア:

[(1, 49351260), (2, 24675630), (3, 16450420), (4, 12337815), (5, 9870252), (6, 8225210), (7, 7050180), (10, 4935126), (12, 4112605), (14, 3525090), (15, 3290084), (20, 2467563), (21, 2350060), (28, 1762545), (30, 1645042), (35, 1410036), (42, 1175030), (60, 822521), (70, 705018), (84, 587515), (105, 470012), (140, 352509), (210, 235006), (420, 117503)]