50819840

素因数分解:

$2^8\times 5^1\times {\mathrm{39703}}^1$

素因数の和:39724

約数の個数: 36

約数和(自身を含む): 121732464

約数和(自身を除く): 70912624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 39703, 79406, 158812, 198515, 317624, 397030, 635248, 794060, 1270496, 1588120, 2540992, 3176240, 5081984, 6352480, 10163968, 12704960, 25409920, 50819840]

約数ペア:

[(1, 50819840), (2, 25409920), (4, 12704960), (5, 10163968), (8, 6352480), (10, 5081984), (16, 3176240), (20, 2540992), (32, 1588120), (40, 1270496), (64, 794060), (80, 635248), (128, 397030), (160, 317624), (256, 198515), (320, 158812), (640, 79406), (1280, 39703)]