54990155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 77096448

約数和(自身を除く): 22106293

約数列:

[1, 5, 11, 17, 55, 85, 103, 187, 515, 571, 935, 1133, 1751, 2855, 5665, 6281, 8755, 9707, 19261, 31405, 48535, 58813, 96305, 106777, 294065, 533885, 646943, 999821, 3234715, 4999105, 10998031, 54990155]

約数ペア:

[(1, 54990155), (5, 10998031), (11, 4999105), (17, 3234715), (55, 999821), (85, 646943), (103, 533885), (187, 294065), (515, 106777), (571, 96305), (935, 58813), (1133, 48535), (1751, 31405), (2855, 19261), (5665, 9707), (6281, 8755)]