55451348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 109226880

約数和(自身を除く): 53775532

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 167, 257, 323, 334, 514, 646, 668, 1028, 1292, 2839, 3173, 4369, 4883, 5678, 6346, 8738, 9766, 11356, 12692, 17476, 19532, 42919, 53941, 83011, 85838, 107882, 166022, 171676, 215764, 332044, 729623, 815461, 1459246, 1630922, 2918492, 3261844, 13862837, 27725674, 55451348]

約数ペア:

[(1, 55451348), (2, 27725674), (4, 13862837), (17, 3261844), (19, 2918492), (34, 1630922), (38, 1459246), (68, 815461), (76, 729623), (167, 332044), (257, 215764), (323, 171676), (334, 166022), (514, 107882), (646, 85838), (668, 83011), (1028, 53941), (1292, 42919), (2839, 19532), (3173, 17476), (4369, 12692), (4883, 11356), (5678, 9766), (6346, 8738)]