51253005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 86313600

約数和(自身を除く): 35060595

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 1997, 5133, 5991, 8555, 9985, 25665, 29955, 57913, 117823, 173739, 289565, 353469, 589115, 868695, 1767345, 3416867, 10250601, 17084335, 51253005]

約数ペア:

[(1, 51253005), (3, 17084335), (5, 10250601), (15, 3416867), (29, 1767345), (59, 868695), (87, 589115), (145, 353469), (177, 289565), (295, 173739), (435, 117823), (885, 57913), (1711, 29955), (1997, 25665), (5133, 9985), (5991, 8555)]