50876080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15511}}^1$

素因数の和:15565

約数の個数: 40

約数和(自身を含む): 121179744

約数和(自身を除く): 70303664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 15511, 31022, 62044, 77555, 124088, 155110, 248176, 310220, 620440, 635951, 1240880, 1271902, 2543804, 3179755, 5087608, 6359510, 10175216, 12719020, 25438040, 50876080]

約数ペア:

[(1, 50876080), (2, 25438040), (4, 12719020), (5, 10175216), (8, 6359510), (10, 5087608), (16, 3179755), (20, 2543804), (40, 1271902), (41, 1240880), (80, 635951), (82, 620440), (164, 310220), (205, 248176), (328, 155110), (410, 124088), (656, 77555), (820, 62044), (1640, 31022), (3280, 15511)]