51000140

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{4201}}^1$

素因数の和:4817

約数の個数: 24

約数和(自身を含む): 107302272

約数和(自身を除く): 56302132

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 4201, 6070, 8402, 12140, 16804, 21005, 42010, 84020, 2550007, 5100014, 10200028, 12750035, 25500070, 51000140]

約数ペア:

[(1, 51000140), (2, 25500070), (4, 12750035), (5, 10200028), (10, 5100014), (20, 2550007), (607, 84020), (1214, 42010), (2428, 21005), (3035, 16804), (4201, 12140), (6070, 8402)]