1252550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 2624832

約数和(自身を除く): 1372282

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 47, 50, 65, 82, 94, 130, 205, 235, 325, 410, 470, 533, 611, 650, 1025, 1066, 1175, 1222, 1927, 2050, 2350, 2665, 3055, 3854, 5330, 6110, 9635, 13325, 15275, 19270, 25051, 26650, 30550, 48175, 50102, 96350, 125255, 250510, 626275, 1252550]

約数ペア:

[(1, 1252550), (2, 626275), (5, 250510), (10, 125255), (13, 96350), (25, 50102), (26, 48175), (41, 30550), (47, 26650), (50, 25051), (65, 19270), (82, 15275), (94, 13325), (130, 9635), (205, 6110), (235, 5330), (325, 3854), (410, 3055), (470, 2665), (533, 2350), (611, 2050), (650, 1927), (1025, 1222), (1066, 1175)]