49689800

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4211}}^1$

素因数の和:4286

約数の個数: 48

約数和(自身を含む): 117514800

約数和(自身を除く): 67825000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 4211, 5900, 8422, 11800, 16844, 21055, 33688, 42110, 84220, 105275, 168440, 210550, 248449, 421100, 496898, 842200, 993796, 1242245, 1987592, 2484490, 4968980, 6211225, 9937960, 12422450, 24844900, 49689800]

約数ペア:

[(1, 49689800), (2, 24844900), (4, 12422450), (5, 9937960), (8, 6211225), (10, 4968980), (20, 2484490), (25, 1987592), (40, 1242245), (50, 993796), (59, 842200), (100, 496898), (118, 421100), (200, 248449), (236, 210550), (295, 168440), (472, 105275), (590, 84220), (1180, 42110), (1475, 33688), (2360, 21055), (2950, 16844), (4211, 11800), (5900, 8422)]