57511460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 123790464

約数和(自身を除く): 66279004

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 167, 257, 268, 334, 335, 514, 668, 670, 835, 1028, 1285, 1340, 1670, 2570, 3340, 5140, 11189, 17219, 22378, 34438, 42919, 44756, 55945, 68876, 85838, 86095, 111890, 171676, 172190, 214595, 223780, 344380, 429190, 858380, 2875573, 5751146, 11502292, 14377865, 28755730, 57511460]

約数ペア:

[(1, 57511460), (2, 28755730), (4, 14377865), (5, 11502292), (10, 5751146), (20, 2875573), (67, 858380), (134, 429190), (167, 344380), (257, 223780), (268, 214595), (334, 172190), (335, 171676), (514, 111890), (668, 86095), (670, 85838), (835, 68876), (1028, 55945), (1285, 44756), (1340, 42919), (1670, 34438), (2570, 22378), (3340, 17219), (5140, 11189)]