51872085

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^2\times {\mathrm{113}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 91614276

約数和(自身を除く): 39742191

約数列:

[1, 3, 5, 9, 15, 45, 101, 113, 303, 339, 505, 565, 909, 1017, 1515, 1695, 4545, 5085, 10201, 11413, 30603, 34239, 51005, 57065, 91809, 102717, 153015, 171195, 459045, 513585, 1152713, 3458139, 5763565, 10374417, 17290695, 51872085]

約数ペア:

[(1, 51872085), (3, 17290695), (5, 10374417), (9, 5763565), (15, 3458139), (45, 1152713), (101, 513585), (113, 459045), (303, 171195), (339, 153015), (505, 102717), (565, 91809), (909, 57065), (1017, 51005), (1515, 34239), (1695, 30603), (4545, 11413), (5085, 10201)]