49940181

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 73382400

約数和(自身を除く): 23442219

約数列:

[1, 3, 9, 149, 167, 223, 447, 501, 669, 1341, 1503, 2007, 24883, 33227, 37241, 74649, 99681, 111723, 223947, 299043, 335169, 5548909, 16646727, 49940181]

約数ペア:

[(1, 49940181), (3, 16646727), (9, 5548909), (149, 335169), (167, 299043), (223, 223947), (447, 111723), (501, 99681), (669, 74649), (1341, 37241), (1503, 33227), (2007, 24883)]