51212808

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{1277}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 139059180

約数和(自身を除く): 87846372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1277, 1671, 2228, 2554, 3342, 3831, 4456, 5013, 5108, 6684, 7662, 10026, 10216, 11493, 13368, 15324, 20052, 22986, 30648, 40104, 45972, 91944, 711289, 1422578, 2133867, 2845156, 4267734, 5690312, 6401601, 8535468, 12803202, 17070936, 25606404, 51212808]

約数ペア:

[(1, 51212808), (2, 25606404), (3, 17070936), (4, 12803202), (6, 8535468), (8, 6401601), (9, 5690312), (12, 4267734), (18, 2845156), (24, 2133867), (36, 1422578), (72, 711289), (557, 91944), (1114, 45972), (1277, 40104), (1671, 30648), (2228, 22986), (2554, 20052), (3342, 15324), (3831, 13368), (4456, 11493), (5013, 10216), (5108, 10026), (6684, 7662)]