54897680

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3023}}^1$

素因数の和:3263

約数の個数: 40

約数和(自身を含む): 128241792

約数和(自身を除く): 73344112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3023, 3632, 4540, 6046, 9080, 12092, 15115, 18160, 24184, 30230, 48368, 60460, 120920, 241840, 686221, 1372442, 2744884, 3431105, 5489768, 6862210, 10979536, 13724420, 27448840, 54897680]

約数ペア:

[(1, 54897680), (2, 27448840), (4, 13724420), (5, 10979536), (8, 6862210), (10, 5489768), (16, 3431105), (20, 2744884), (40, 1372442), (80, 686221), (227, 241840), (454, 120920), (908, 60460), (1135, 48368), (1816, 30230), (2270, 24184), (3023, 18160), (3632, 15115), (4540, 12092), (6046, 9080)]