49926609

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 73816704

約数和(自身を除く): 23890095

約数列:

[1, 3, 9, 61, 183, 211, 431, 549, 633, 1293, 1899, 3879, 12871, 26291, 38613, 78873, 90941, 115839, 236619, 272823, 818469, 5547401, 16642203, 49926609]

約数ペア:

[(1, 49926609), (3, 16642203), (9, 5547401), (61, 818469), (183, 272823), (211, 236619), (431, 115839), (549, 90941), (633, 78873), (1293, 38613), (1899, 26291), (3879, 12871)]