131302850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53593}}^1$

素因数の和:53619

約数の個数: 36

約数和(自身を含む): 284101794

約数和(自身を除く): 152798944

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 53593, 107186, 267965, 375151, 535930, 750302, 1339825, 1875755, 2626057, 2679650, 3751510, 5252114, 9378775, 13130285, 18757550, 26260570, 65651425, 131302850]

約数ペア:

[(1, 131302850), (2, 65651425), (5, 26260570), (7, 18757550), (10, 13130285), (14, 9378775), (25, 5252114), (35, 3751510), (49, 2679650), (50, 2626057), (70, 1875755), (98, 1339825), (175, 750302), (245, 535930), (350, 375151), (490, 267965), (1225, 107186), (2450, 53593)]