51099873

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 81715200

約数和(自身を除く): 30615327

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 121, 209, 239, 341, 363, 589, 627, 717, 1023, 1767, 2299, 2629, 3751, 4541, 6479, 6897, 7409, 7887, 11253, 13623, 19437, 22227, 28919, 49951, 71269, 81499, 86757, 140771, 149853, 213807, 244497, 422313, 549461, 896489, 1548481, 1648383, 2689467, 4645443, 17033291, 51099873]

約数ペア:

[(1, 51099873), (3, 17033291), (11, 4645443), (19, 2689467), (31, 1648383), (33, 1548481), (57, 896489), (93, 549461), (121, 422313), (209, 244497), (239, 213807), (341, 149853), (363, 140771), (589, 86757), (627, 81499), (717, 71269), (1023, 49951), (1767, 28919), (2299, 22227), (2629, 19437), (3751, 13623), (4541, 11253), (6479, 7887), (6897, 7409)]