99839950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{40751}}^1$

素因数の和:40777

約数の個数: 36

約数和(自身を含む): 216026352

約数和(自身を除く): 116186402

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 40751, 81502, 203755, 285257, 407510, 570514, 1018775, 1426285, 1996799, 2037550, 2852570, 3993598, 7131425, 9983995, 14262850, 19967990, 49919975, 99839950]

約数ペア:

[(1, 99839950), (2, 49919975), (5, 19967990), (7, 14262850), (10, 9983995), (14, 7131425), (25, 3993598), (35, 2852570), (49, 2037550), (50, 1996799), (70, 1426285), (98, 1018775), (175, 570514), (245, 407510), (350, 285257), (490, 203755), (1225, 81502), (2450, 40751)]