51429495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11467}}^1$

素因数の和:11511

約数の個数: 32

約数和(自身を含む): 92477952

約数和(自身を除く): 41048457

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 11467, 34401, 57335, 149071, 172005, 263741, 447213, 745355, 791223, 1318705, 2236065, 3428633, 3956115, 10285899, 17143165, 51429495]

約数ペア:

[(1, 51429495), (3, 17143165), (5, 10285899), (13, 3956115), (15, 3428633), (23, 2236065), (39, 1318705), (65, 791223), (69, 745355), (115, 447213), (195, 263741), (299, 172005), (345, 149071), (897, 57335), (1495, 34401), (4485, 11467)]