49774292

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 89239080

約数和(自身を除く): 39464788

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 548, 1489, 2978, 5956, 8357, 16714, 33428, 90829, 181658, 203993, 363316, 407986, 815972, 12443573, 24887146, 49774292]

約数ペア:

[(1, 49774292), (2, 24887146), (4, 12443573), (61, 815972), (122, 407986), (137, 363316), (244, 203993), (274, 181658), (548, 90829), (1489, 33428), (2978, 16714), (5956, 8357)]