51717564

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 137683728

約数和(自身を除く): 85966164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 333, 369, 444, 492, 666, 738, 947, 1332, 1476, 1517, 1894, 2841, 3034, 3788, 4551, 5682, 6068, 8523, 9102, 11364, 13653, 17046, 18204, 27306, 34092, 35039, 38827, 54612, 70078, 77654, 105117, 116481, 140156, 155308, 210234, 232962, 315351, 349443, 420468, 465924, 630702, 698886, 1261404, 1397772, 1436599, 2873198, 4309797, 5746396, 8619594, 12929391, 17239188, 25858782, 51717564]

約数ペア:

[(1, 51717564), (2, 25858782), (3, 17239188), (4, 12929391), (6, 8619594), (9, 5746396), (12, 4309797), (18, 2873198), (36, 1436599), (37, 1397772), (41, 1261404), (74, 698886), (82, 630702), (111, 465924), (123, 420468), (148, 349443), (164, 315351), (222, 232962), (246, 210234), (333, 155308), (369, 140156), (444, 116481), (492, 105117), (666, 77654), (738, 70078), (947, 54612), (1332, 38827), (1476, 35039), (1517, 34092), (1894, 27306), (2841, 18204), (3034, 17046), (3788, 13653), (4551, 11364), (5682, 9102), (6068, 8523)]