51897092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16361}}^1$

素因数の和:16439

約数の個数: 24

約数和(自身を含む): 99415512

約数和(自身を除く): 47518420

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 16361, 32722, 65444, 212693, 425386, 850772, 998021, 1996042, 3992084, 12974273, 25948546, 51897092]

約数ペア:

[(1, 51897092), (2, 25948546), (4, 12974273), (13, 3992084), (26, 1996042), (52, 998021), (61, 850772), (122, 425386), (244, 212693), (793, 65444), (1586, 32722), (3172, 16361)]