49762960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 126866880

約数和(自身を除く): 77103920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 767, 811, 944, 1040, 1180, 1534, 1622, 2360, 3068, 3244, 3835, 4055, 4720, 6136, 6488, 7670, 8110, 10543, 12272, 12976, 15340, 16220, 21086, 30680, 32440, 42172, 47849, 52715, 61360, 64880, 84344, 95698, 105430, 168688, 191396, 210860, 239245, 382792, 421720, 478490, 622037, 765584, 843440, 956980, 1244074, 1913960, 2488148, 3110185, 3827920, 4976296, 6220370, 9952592, 12440740, 24881480, 49762960]

約数ペア:

[(1, 49762960), (2, 24881480), (4, 12440740), (5, 9952592), (8, 6220370), (10, 4976296), (13, 3827920), (16, 3110185), (20, 2488148), (26, 1913960), (40, 1244074), (52, 956980), (59, 843440), (65, 765584), (80, 622037), (104, 478490), (118, 421720), (130, 382792), (208, 239245), (236, 210860), (260, 191396), (295, 168688), (472, 105430), (520, 95698), (590, 84344), (767, 64880), (811, 61360), (944, 52715), (1040, 47849), (1180, 42172), (1534, 32440), (1622, 30680), (2360, 21086), (3068, 16220), (3244, 15340), (3835, 12976), (4055, 12272), (4720, 10543), (6136, 8110), (6488, 7670)]