50115505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 69154560

約数和(自身を除く): 19039055

約数列:

[1, 5, 11, 23, 55, 115, 173, 229, 253, 865, 1145, 1265, 1903, 2519, 3979, 5267, 9515, 12595, 19895, 26335, 39617, 43769, 57937, 198085, 218845, 289685, 435787, 911191, 2178935, 4555955, 10023101, 50115505]

約数ペア:

[(1, 50115505), (5, 10023101), (11, 4555955), (23, 2178935), (55, 911191), (115, 435787), (173, 289685), (229, 218845), (253, 198085), (865, 57937), (1145, 43769), (1265, 39617), (1903, 26335), (2519, 19895), (3979, 12595), (5267, 9515)]