49944320

素因数分解:

$2^8\times 5^1\times {\mathrm{39019}}^1$

素因数の和:39040

約数の個数: 36

約数和(自身を含む): 119635320

約数和(自身を除く): 69691000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 39019, 78038, 156076, 195095, 312152, 390190, 624304, 780380, 1248608, 1560760, 2497216, 3121520, 4994432, 6243040, 9988864, 12486080, 24972160, 49944320]

約数ペア:

[(1, 49944320), (2, 24972160), (4, 12486080), (5, 9988864), (8, 6243040), (10, 4994432), (16, 3121520), (20, 2497216), (32, 1560760), (40, 1248608), (64, 780380), (80, 624304), (128, 390190), (160, 312152), (256, 195095), (320, 156076), (640, 78038), (1280, 39019)]