51453420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7589}}^1$

素因数の和:7714

約数の個数: 48

約数和(自身を含む): 145363680

約数和(自身を除く): 93910260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 7589, 15178, 22767, 30356, 37945, 45534, 75890, 91068, 113835, 151780, 227670, 455340, 857557, 1715114, 2572671, 3430228, 4287785, 5145342, 8575570, 10290684, 12863355, 17151140, 25726710, 51453420]

約数ペア:

[(1, 51453420), (2, 25726710), (3, 17151140), (4, 12863355), (5, 10290684), (6, 8575570), (10, 5145342), (12, 4287785), (15, 3430228), (20, 2572671), (30, 1715114), (60, 857557), (113, 455340), (226, 227670), (339, 151780), (452, 113835), (565, 91068), (678, 75890), (1130, 45534), (1356, 37945), (1695, 30356), (2260, 22767), (3390, 15178), (6780, 7589)]