51713580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27803}}^1$

素因数の和:27846

約数の個数: 48

約数和(自身を含む): 149474304

約数和(自身を除く): 97760724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 27803, 55606, 83409, 111212, 139015, 166818, 278030, 333636, 417045, 556060, 834090, 861893, 1668180, 1723786, 2585679, 3447572, 4309465, 5171358, 8618930, 10342716, 12928395, 17237860, 25856790, 51713580]

約数ペア:

[(1, 51713580), (2, 25856790), (3, 17237860), (4, 12928395), (5, 10342716), (6, 8618930), (10, 5171358), (12, 4309465), (15, 3447572), (20, 2585679), (30, 1723786), (31, 1668180), (60, 861893), (62, 834090), (93, 556060), (124, 417045), (155, 333636), (186, 278030), (310, 166818), (372, 139015), (465, 111212), (620, 83409), (930, 55606), (1860, 27803)]