50840320

素因数分解:

$2^8\times 5^1\times {\mathrm{39719}}^1$

素因数の和:39740

約数の個数: 36

約数和(自身を含む): 121781520

約数和(自身を除く): 70941200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 39719, 79438, 158876, 198595, 317752, 397190, 635504, 794380, 1271008, 1588760, 2542016, 3177520, 5084032, 6355040, 10168064, 12710080, 25420160, 50840320]

約数ペア:

[(1, 50840320), (2, 25420160), (4, 12710080), (5, 10168064), (8, 6355040), (10, 5084032), (16, 3177520), (20, 2542016), (32, 1588760), (40, 1271008), (64, 794380), (80, 635504), (128, 397190), (160, 317752), (256, 198595), (320, 158876), (640, 79438), (1280, 39719)]