51386060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1783}}^1$

素因数の和:1934

約数の個数: 48

約数和(自身を含む): 118685952

約数和(自身を除く): 67299892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 1783, 2620, 2882, 3566, 5764, 7132, 7205, 8915, 14410, 17830, 19613, 28820, 35660, 39226, 78452, 98065, 196130, 233573, 392260, 467146, 934292, 1167865, 2335730, 2569303, 4671460, 5138606, 10277212, 12846515, 25693030, 51386060]

約数ペア:

[(1, 51386060), (2, 25693030), (4, 12846515), (5, 10277212), (10, 5138606), (11, 4671460), (20, 2569303), (22, 2335730), (44, 1167865), (55, 934292), (110, 467146), (131, 392260), (220, 233573), (262, 196130), (524, 98065), (655, 78452), (1310, 39226), (1441, 35660), (1783, 28820), (2620, 19613), (2882, 17830), (3566, 14410), (5764, 8915), (7132, 7205)]