47171580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{911}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 85207044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 863, 911, 1726, 1822, 2589, 2733, 3452, 3644, 4315, 4555, 5178, 5466, 8630, 9110, 10356, 10932, 12945, 13665, 17260, 18220, 25890, 27330, 51780, 54660, 786193, 1572386, 2358579, 3144772, 3930965, 4717158, 7861930, 9434316, 11792895, 15723860, 23585790, 47171580]

約数ペア:

[(1, 47171580), (2, 23585790), (3, 15723860), (4, 11792895), (5, 9434316), (6, 7861930), (10, 4717158), (12, 3930965), (15, 3144772), (20, 2358579), (30, 1572386), (60, 786193), (863, 54660), (911, 51780), (1726, 27330), (1822, 25890), (2589, 18220), (2733, 17260), (3452, 13665), (3644, 12945), (4315, 10932), (4555, 10356), (5178, 9110), (5466, 8630)]