51464600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 132246000

約数和(自身を除く): 80781400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 149, 157, 200, 220, 275, 298, 314, 440, 550, 596, 628, 745, 785, 1100, 1192, 1256, 1490, 1570, 1639, 1727, 2200, 2980, 3140, 3278, 3454, 3725, 3925, 5960, 6280, 6556, 6908, 7450, 7850, 8195, 8635, 13112, 13816, 14900, 15700, 16390, 17270, 23393, 29800, 31400, 32780, 34540, 40975, 43175, 46786, 65560, 69080, 81950, 86350, 93572, 116965, 163900, 172700, 187144, 233930, 257323, 327800, 345400, 467860, 514646, 584825, 935720, 1029292, 1169650, 1286615, 2058584, 2339300, 2573230, 4678600, 5146460, 6433075, 10292920, 12866150, 25732300, 51464600]

約数ペア:

[(1, 51464600), (2, 25732300), (4, 12866150), (5, 10292920), (8, 6433075), (10, 5146460), (11, 4678600), (20, 2573230), (22, 2339300), (25, 2058584), (40, 1286615), (44, 1169650), (50, 1029292), (55, 935720), (88, 584825), (100, 514646), (110, 467860), (149, 345400), (157, 327800), (200, 257323), (220, 233930), (275, 187144), (298, 172700), (314, 163900), (440, 116965), (550, 93572), (596, 86350), (628, 81950), (745, 69080), (785, 65560), (1100, 46786), (1192, 43175), (1256, 40975), (1490, 34540), (1570, 32780), (1639, 31400), (1727, 29800), (2200, 23393), (2980, 17270), (3140, 16390), (3278, 15700), (3454, 14900), (3725, 13816), (3925, 13112), (5960, 8635), (6280, 8195), (6556, 7850), (6908, 7450)]