51221304

素因数分解:

$2^3\times 3^2\times {\mathrm{337}}^1\times {\mathrm{2111}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 139201920

約数和(自身を除く): 87980616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 337, 674, 1011, 1348, 2022, 2111, 2696, 3033, 4044, 4222, 6066, 6333, 8088, 8444, 12132, 12666, 16888, 18999, 24264, 25332, 37998, 50664, 75996, 151992, 711407, 1422814, 2134221, 2845628, 4268442, 5691256, 6402663, 8536884, 12805326, 17073768, 25610652, 51221304]

約数ペア:

[(1, 51221304), (2, 25610652), (3, 17073768), (4, 12805326), (6, 8536884), (8, 6402663), (9, 5691256), (12, 4268442), (18, 2845628), (24, 2134221), (36, 1422814), (72, 711407), (337, 151992), (674, 75996), (1011, 50664), (1348, 37998), (2022, 25332), (2111, 24264), (2696, 18999), (3033, 16888), (4044, 12666), (4222, 12132), (6066, 8444), (6333, 8088)]