75913550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 152334000

約数和(自身を除く): 76420450

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1558, 1949, 2050, 3895, 3898, 7790, 9745, 19475, 19490, 37031, 38950, 48725, 74062, 79909, 97450, 159818, 185155, 370310, 399545, 799090, 925775, 1518271, 1851550, 1997725, 3036542, 3995450, 7591355, 15182710, 37956775, 75913550]

約数ペア:

[(1, 75913550), (2, 37956775), (5, 15182710), (10, 7591355), (19, 3995450), (25, 3036542), (38, 1997725), (41, 1851550), (50, 1518271), (82, 925775), (95, 799090), (190, 399545), (205, 370310), (410, 185155), (475, 159818), (779, 97450), (950, 79909), (1025, 74062), (1558, 48725), (1949, 38950), (2050, 37031), (3895, 19490), (3898, 19475), (7790, 9745)]