50813440

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 80

約数和(自身を含む): 127277568

約数和(自身を除く): 76464128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 863, 920, 1280, 1472, 1726, 1840, 2560, 2944, 3452, 3680, 4315, 5888, 6904, 7360, 8630, 11776, 13808, 14720, 17260, 19849, 27616, 29440, 34520, 39698, 55232, 58880, 69040, 79396, 99245, 110464, 138080, 158792, 198490, 220928, 276160, 317584, 396980, 441856, 552320, 635168, 793960, 1104640, 1270336, 1587920, 2209280, 2540672, 3175840, 5081344, 6351680, 10162688, 12703360, 25406720, 50813440]

約数ペア:

[(1, 50813440), (2, 25406720), (4, 12703360), (5, 10162688), (8, 6351680), (10, 5081344), (16, 3175840), (20, 2540672), (23, 2209280), (32, 1587920), (40, 1270336), (46, 1104640), (64, 793960), (80, 635168), (92, 552320), (115, 441856), (128, 396980), (160, 317584), (184, 276160), (230, 220928), (256, 198490), (320, 158792), (368, 138080), (460, 110464), (512, 99245), (640, 79396), (736, 69040), (863, 58880), (920, 55232), (1280, 39698), (1472, 34520), (1726, 29440), (1840, 27616), (2560, 19849), (2944, 17260), (3452, 14720), (3680, 13808), (4315, 11776), (5888, 8630), (6904, 7360)]