53300080

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2371}}^1$

素因数の和:2665

約数の個数: 40

約数和(自身を含む): 124416144

約数和(自身を除く): 71116064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2248, 2371, 2810, 4496, 4742, 5620, 9484, 11240, 11855, 18968, 22480, 23710, 37936, 47420, 94840, 189680, 666251, 1332502, 2665004, 3331255, 5330008, 6662510, 10660016, 13325020, 26650040, 53300080]

約数ペア:

[(1, 53300080), (2, 26650040), (4, 13325020), (5, 10660016), (8, 6662510), (10, 5330008), (16, 3331255), (20, 2665004), (40, 1332502), (80, 666251), (281, 189680), (562, 94840), (1124, 47420), (1405, 37936), (2248, 23710), (2371, 22480), (2810, 18968), (4496, 11855), (4742, 11240), (5620, 9484)]