51815150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 104296896

約数和(自身を除く): 52481746

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 170, 235, 425, 470, 799, 850, 1175, 1297, 1598, 2350, 2594, 3995, 6485, 7990, 12970, 19975, 22049, 32425, 39950, 44098, 60959, 64850, 110245, 121918, 220490, 304795, 551225, 609590, 1036303, 1102450, 1523975, 2072606, 3047950, 5181515, 10363030, 25907575, 51815150]

約数ペア:

[(1, 51815150), (2, 25907575), (5, 10363030), (10, 5181515), (17, 3047950), (25, 2072606), (34, 1523975), (47, 1102450), (50, 1036303), (85, 609590), (94, 551225), (170, 304795), (235, 220490), (425, 121918), (470, 110245), (799, 64850), (850, 60959), (1175, 44098), (1297, 39950), (1598, 32425), (2350, 22049), (2594, 19975), (3995, 12970), (6485, 7990)]