51638136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{195599}}^1$

素因数の和:195619

約数の個数: 32

約数和(自身を含む): 140832000

約数和(自身を除く): 89193864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 195599, 391198, 586797, 782396, 1173594, 1564792, 2151589, 2347188, 4303178, 4694376, 6454767, 8606356, 12909534, 17212712, 25819068, 51638136]

約数ペア:

[(1, 51638136), (2, 25819068), (3, 17212712), (4, 12909534), (6, 8606356), (8, 6454767), (11, 4694376), (12, 4303178), (22, 2347188), (24, 2151589), (33, 1564792), (44, 1173594), (66, 782396), (88, 586797), (132, 391198), (264, 195599)]