51190712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1$

素因数の和:5607

約数の個数: 32

約数和(自身を含む): 102709200

約数和(自身を除く): 51518488

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 5521, 9272, 11042, 22084, 44168, 104899, 209798, 336781, 419596, 673562, 839192, 1347124, 2694248, 6398839, 12797678, 25595356, 51190712]

約数ペア:

[(1, 51190712), (2, 25595356), (4, 12797678), (8, 6398839), (19, 2694248), (38, 1347124), (61, 839192), (76, 673562), (122, 419596), (152, 336781), (244, 209798), (488, 104899), (1159, 44168), (2318, 22084), (4636, 11042), (5521, 9272)]