51730590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13163}}^1$

素因数の和:13304

約数の個数: 32

約数和(自身を含む): 125110656

約数和(自身を除く): 73380066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 13163, 26326, 39489, 65815, 78978, 131630, 197445, 394890, 1724353, 3448706, 5173059, 8621765, 10346118, 17243530, 25865295, 51730590]

約数ペア:

[(1, 51730590), (2, 25865295), (3, 17243530), (5, 10346118), (6, 8621765), (10, 5173059), (15, 3448706), (30, 1724353), (131, 394890), (262, 197445), (393, 131630), (655, 78978), (786, 65815), (1310, 39489), (1965, 26326), (3930, 13163)]