49142040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409517}}^1$

素因数の和:409531

約数の個数: 32

約数和(自身を含む): 147426480

約数和(自身を除く): 98284440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409517, 819034, 1228551, 1638068, 2047585, 2457102, 3276136, 4095170, 4914204, 6142755, 8190340, 9828408, 12285510, 16380680, 24571020, 49142040]

約数ペア:

[(1, 49142040), (2, 24571020), (3, 16380680), (4, 12285510), (5, 9828408), (6, 8190340), (8, 6142755), (10, 4914204), (12, 4095170), (15, 3276136), (20, 2457102), (24, 2047585), (30, 1638068), (40, 1228551), (60, 819034), (120, 409517)]