51610208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 110638080

約数和(自身を除く): 59027872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1279, 1552, 2522, 2558, 3104, 5044, 5116, 10088, 10232, 16627, 20176, 20464, 33254, 40352, 40928, 66508, 124063, 133016, 248126, 266032, 496252, 532064, 992504, 1612819, 1985008, 3225638, 3970016, 6451276, 12902552, 25805104, 51610208]

約数ペア:

[(1, 51610208), (2, 25805104), (4, 12902552), (8, 6451276), (13, 3970016), (16, 3225638), (26, 1985008), (32, 1612819), (52, 992504), (97, 532064), (104, 496252), (194, 266032), (208, 248126), (388, 133016), (416, 124063), (776, 66508), (1261, 40928), (1279, 40352), (1552, 33254), (2522, 20464), (2558, 20176), (3104, 16627), (5044, 10232), (5116, 10088)]