53113260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1381}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 149056992

約数和(自身を除く): 95943732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1381, 1923, 2564, 2762, 3205, 3846, 4143, 5524, 6410, 6905, 7692, 8286, 9615, 12820, 13810, 16572, 19230, 20715, 27620, 38460, 41430, 82860, 885221, 1770442, 2655663, 3540884, 4426105, 5311326, 8852210, 10622652, 13278315, 17704420, 26556630, 53113260]

約数ペア:

[(1, 53113260), (2, 26556630), (3, 17704420), (4, 13278315), (5, 10622652), (6, 8852210), (10, 5311326), (12, 4426105), (15, 3540884), (20, 2655663), (30, 1770442), (60, 885221), (641, 82860), (1282, 41430), (1381, 38460), (1923, 27620), (2564, 20715), (2762, 19230), (3205, 16572), (3846, 13810), (4143, 12820), (5524, 9615), (6410, 8286), (6905, 7692)]