55369916

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 113777664

約数和(自身を除く): 58407748

約数列:

[1, 2, 4, 7, 14, 28, 73, 103, 146, 206, 263, 292, 412, 511, 526, 721, 1022, 1052, 1442, 1841, 2044, 2884, 3682, 7364, 7519, 15038, 19199, 27089, 30076, 38398, 52633, 54178, 76796, 105266, 108356, 134393, 189623, 210532, 268786, 379246, 537572, 758492, 1977497, 3954994, 7909988, 13842479, 27684958, 55369916]

約数ペア:

[(1, 55369916), (2, 27684958), (4, 13842479), (7, 7909988), (14, 3954994), (28, 1977497), (73, 758492), (103, 537572), (146, 379246), (206, 268786), (263, 210532), (292, 189623), (412, 134393), (511, 108356), (526, 105266), (721, 76796), (1022, 54178), (1052, 52633), (1442, 38398), (1841, 30076), (2044, 27089), (2884, 19199), (3682, 15038), (7364, 7519)]