51736734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21611}}^1$

素因数の和:21645

約数の個数: 48

約数和(自身を含む): 134858880

約数和(自身を除く): 83122146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 21611, 43222, 64833, 129666, 151277, 194499, 302554, 388998, 410609, 453831, 821218, 907662, 1231827, 1361493, 2463654, 2722986, 2874263, 3695481, 5748526, 7390962, 8622789, 17245578, 25868367, 51736734]

約数ペア:

[(1, 51736734), (2, 25868367), (3, 17245578), (6, 8622789), (7, 7390962), (9, 5748526), (14, 3695481), (18, 2874263), (19, 2722986), (21, 2463654), (38, 1361493), (42, 1231827), (57, 907662), (63, 821218), (114, 453831), (126, 410609), (133, 388998), (171, 302554), (266, 194499), (342, 151277), (399, 129666), (798, 64833), (1197, 43222), (2394, 21611)]