55688048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3389}}^1$

素因数の和:3489

約数の個数: 40

約数和(自身を含む): 117700800

約数和(自身を除く): 62012752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 3389, 4108, 6778, 8216, 13556, 16432, 27112, 44057, 54224, 88114, 176228, 267731, 352456, 535462, 704912, 1070924, 2141848, 3480503, 4283696, 6961006, 13922012, 27844024, 55688048]

約数ペア:

[(1, 55688048), (2, 27844024), (4, 13922012), (8, 6961006), (13, 4283696), (16, 3480503), (26, 2141848), (52, 1070924), (79, 704912), (104, 535462), (158, 352456), (208, 267731), (316, 176228), (632, 88114), (1027, 54224), (1264, 44057), (2054, 27112), (3389, 16432), (4108, 13556), (6778, 8216)]