55521610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4003}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 106666560

約数和(自身を除く): 51144950

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 4003, 6935, 8006, 13870, 20015, 40030, 76057, 152114, 292219, 380285, 584438, 760570, 1461095, 2922190, 5552161, 11104322, 27760805, 55521610]

約数ペア:

[(1, 55521610), (2, 27760805), (5, 11104322), (10, 5552161), (19, 2922190), (38, 1461095), (73, 760570), (95, 584438), (146, 380285), (190, 292219), (365, 152114), (730, 76057), (1387, 40030), (2774, 20015), (4003, 13870), (6935, 8006)]