55351374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9721}}^1$

素因数の和:9812

約数の個数: 32

約数和(自身を含む): 120863904

約数和(自身を除く): 65512530

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 9721, 19442, 29163, 58326, 126373, 252746, 379119, 709633, 758238, 1419266, 2128899, 4257798, 9225229, 18450458, 27675687, 55351374]

約数ペア:

[(1, 55351374), (2, 27675687), (3, 18450458), (6, 9225229), (13, 4257798), (26, 2128899), (39, 1419266), (73, 758238), (78, 709633), (146, 379119), (219, 252746), (438, 126373), (949, 58326), (1898, 29163), (2847, 19442), (5694, 9721)]