51227370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 137255040

約数和(自身を除く): 86027670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 337, 563, 674, 1011, 1126, 1685, 1689, 2022, 2815, 3033, 3370, 3378, 5055, 5067, 5630, 6066, 8445, 9099, 10110, 10134, 15165, 15201, 16890, 18198, 25335, 30330, 30402, 45495, 50670, 76005, 90990, 152010, 189731, 379462, 569193, 948655, 1138386, 1707579, 1897310, 2845965, 3415158, 5122737, 5691930, 8537895, 10245474, 17075790, 25613685, 51227370]

約数ペア:

[(1, 51227370), (2, 25613685), (3, 17075790), (5, 10245474), (6, 8537895), (9, 5691930), (10, 5122737), (15, 3415158), (18, 2845965), (27, 1897310), (30, 1707579), (45, 1138386), (54, 948655), (90, 569193), (135, 379462), (270, 189731), (337, 152010), (563, 90990), (674, 76005), (1011, 50670), (1126, 45495), (1685, 30402), (1689, 30330), (2022, 25335), (2815, 18198), (3033, 16890), (3370, 15201), (3378, 15165), (5055, 10134), (5067, 10110), (5630, 9099), (6066, 8445)]