56574215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 75816000

約数和(自身を除く): 19241785

約数列:

[1, 5, 17, 29, 59, 85, 145, 295, 389, 493, 1003, 1711, 1945, 2465, 5015, 6613, 8555, 11281, 22951, 29087, 33065, 56405, 114755, 145435, 191777, 390167, 665579, 958885, 1950835, 3327895, 11314843, 56574215]

約数ペア:

[(1, 56574215), (5, 11314843), (17, 3327895), (29, 1950835), (59, 958885), (85, 665579), (145, 390167), (295, 191777), (389, 145435), (493, 114755), (1003, 56405), (1711, 33065), (1945, 29087), (2465, 22951), (5015, 11281), (6613, 8555)]