57414980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6121}}^1$

素因数の和:6204

約数の個数: 48

約数和(自身を含む): 139875456

約数和(自身を除く): 82460476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 6121, 9380, 12242, 24484, 30605, 42847, 61210, 85694, 122420, 171388, 214235, 410107, 428470, 820214, 856940, 1640428, 2050535, 2870749, 4101070, 5741498, 8202140, 11482996, 14353745, 28707490, 57414980]

約数ペア:

[(1, 57414980), (2, 28707490), (4, 14353745), (5, 11482996), (7, 8202140), (10, 5741498), (14, 4101070), (20, 2870749), (28, 2050535), (35, 1640428), (67, 856940), (70, 820214), (134, 428470), (140, 410107), (268, 214235), (335, 171388), (469, 122420), (670, 85694), (938, 61210), (1340, 42847), (1876, 30605), (2345, 24484), (4690, 12242), (6121, 9380)]