50419260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31123}}^1$

素因数の和:31144

約数の個数: 60

約数和(自身を含む): 158172168

約数和(自身を除く): 107752908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 31123, 62246, 93369, 124492, 155615, 186738, 280107, 311230, 373476, 466845, 560214, 622460, 840321, 933690, 1120428, 1400535, 1680642, 1867380, 2520963, 2801070, 3361284, 4201605, 5041926, 5602140, 8403210, 10083852, 12604815, 16806420, 25209630, 50419260]

約数ペア:

[(1, 50419260), (2, 25209630), (3, 16806420), (4, 12604815), (5, 10083852), (6, 8403210), (9, 5602140), (10, 5041926), (12, 4201605), (15, 3361284), (18, 2801070), (20, 2520963), (27, 1867380), (30, 1680642), (36, 1400535), (45, 1120428), (54, 933690), (60, 840321), (81, 622460), (90, 560214), (108, 466845), (135, 373476), (162, 311230), (180, 280107), (270, 186738), (324, 155615), (405, 124492), (540, 93369), (810, 62246), (1620, 31123)]