51973140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1879}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 145918080

約数和(自身を除く): 93944940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 1383, 1844, 1879, 2305, 2766, 3758, 4610, 5532, 5637, 6915, 7516, 9220, 9395, 11274, 13830, 18790, 22548, 27660, 28185, 37580, 56370, 112740, 866219, 1732438, 2598657, 3464876, 4331095, 5197314, 8662190, 10394628, 12993285, 17324380, 25986570, 51973140]

約数ペア:

[(1, 51973140), (2, 25986570), (3, 17324380), (4, 12993285), (5, 10394628), (6, 8662190), (10, 5197314), (12, 4331095), (15, 3464876), (20, 2598657), (30, 1732438), (60, 866219), (461, 112740), (922, 56370), (1383, 37580), (1844, 28185), (1879, 27660), (2305, 22548), (2766, 18790), (3758, 13830), (4610, 11274), (5532, 9395), (5637, 9220), (6915, 7516)]