47790655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 67184640

約数和(自身を除く): 19393985

約数列:

[1, 5, 11, 17, 55, 79, 85, 187, 395, 647, 869, 935, 1343, 3235, 4345, 6715, 7117, 10999, 14773, 35585, 51113, 54995, 73865, 120989, 255565, 562243, 604945, 868921, 2811215, 4344605, 9558131, 47790655]

約数ペア:

[(1, 47790655), (5, 9558131), (11, 4344605), (17, 2811215), (55, 868921), (79, 604945), (85, 562243), (187, 255565), (395, 120989), (647, 73865), (869, 54995), (935, 51113), (1343, 35585), (3235, 14773), (4345, 10999), (6715, 7117)]