49724900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{26171}}^1$

素因数の和:26204

約数の個数: 36

約数和(自身を含む): 113586480

約数和(自身を除く): 63861580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 26171, 52342, 104684, 130855, 261710, 497249, 523420, 654275, 994498, 1308550, 1988996, 2486245, 2617100, 4972490, 9944980, 12431225, 24862450, 49724900]

約数ペア:

[(1, 49724900), (2, 24862450), (4, 12431225), (5, 9944980), (10, 4972490), (19, 2617100), (20, 2486245), (25, 1988996), (38, 1308550), (50, 994498), (76, 654275), (95, 523420), (100, 497249), (190, 261710), (380, 130855), (475, 104684), (950, 52342), (1900, 26171)]