53765340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8221}}^1$

素因数の和:8342

約数の個数: 48

約数和(自身を含む): 151942560

約数和(自身を除く): 98177220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 8221, 16442, 24663, 32884, 41105, 49326, 82210, 98652, 123315, 164420, 246630, 493260, 896089, 1792178, 2688267, 3584356, 4480445, 5376534, 8960890, 10753068, 13441335, 17921780, 26882670, 53765340]

約数ペア:

[(1, 53765340), (2, 26882670), (3, 17921780), (4, 13441335), (5, 10753068), (6, 8960890), (10, 5376534), (12, 4480445), (15, 3584356), (20, 2688267), (30, 1792178), (60, 896089), (109, 493260), (218, 246630), (327, 164420), (436, 123315), (545, 98652), (654, 82210), (1090, 49326), (1308, 41105), (1635, 32884), (2180, 24663), (3270, 16442), (6540, 8221)]