51105240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{141959}}^1$

素因数の和:141976

約数の個数: 48

約数和(自身を含む): 166093200

約数和(自身を除く): 114987960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 141959, 283918, 425877, 567836, 709795, 851754, 1135672, 1277631, 1419590, 1703508, 2129385, 2555262, 2839180, 3407016, 4258770, 5110524, 5678360, 6388155, 8517540, 10221048, 12776310, 17035080, 25552620, 51105240]

約数ペア:

[(1, 51105240), (2, 25552620), (3, 17035080), (4, 12776310), (5, 10221048), (6, 8517540), (8, 6388155), (9, 5678360), (10, 5110524), (12, 4258770), (15, 3407016), (18, 2839180), (20, 2555262), (24, 2129385), (30, 1703508), (36, 1419590), (40, 1277631), (45, 1135672), (60, 851754), (72, 709795), (90, 567836), (120, 425877), (180, 283918), (360, 141959)]