51998590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9403}}^1$

素因数の和:9496

約数の個数: 32

約数和(自身を含む): 108334080

約数和(自身を除く): 56335490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 9403, 18806, 47015, 65821, 94030, 131642, 329105, 658210, 742837, 1485674, 3714185, 5199859, 7428370, 10399718, 25999295, 51998590]

約数ペア:

[(1, 51998590), (2, 25999295), (5, 10399718), (7, 7428370), (10, 5199859), (14, 3714185), (35, 1485674), (70, 742837), (79, 658210), (158, 329105), (395, 131642), (553, 94030), (790, 65821), (1106, 47015), (2765, 18806), (5530, 9403)]