28948850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 62192448

約数和(自身を除く): 33243598

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 350, 535, 749, 773, 1070, 1498, 1546, 2675, 3745, 3865, 5350, 5411, 7490, 7730, 10822, 18725, 19325, 27055, 37450, 38650, 54110, 82711, 135275, 165422, 270550, 413555, 578977, 827110, 1157954, 2067775, 2894885, 4135550, 5789770, 14474425, 28948850]

約数ペア:

[(1, 28948850), (2, 14474425), (5, 5789770), (7, 4135550), (10, 2894885), (14, 2067775), (25, 1157954), (35, 827110), (50, 578977), (70, 413555), (107, 270550), (175, 165422), (214, 135275), (350, 82711), (535, 54110), (749, 38650), (773, 37450), (1070, 27055), (1498, 19325), (1546, 18725), (2675, 10822), (3745, 7730), (3865, 7490), (5350, 5411)]