55667690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25189}}^1$

素因数の和:25226

約数の個数: 32

約数和(自身を含む): 114261840

約数和(自身を除く): 58594150

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 25189, 50378, 125945, 251890, 327457, 428213, 654914, 856426, 1637285, 2141065, 3274570, 4282130, 5566769, 11133538, 27833845, 55667690]

約数ペア:

[(1, 55667690), (2, 27833845), (5, 11133538), (10, 5566769), (13, 4282130), (17, 3274570), (26, 2141065), (34, 1637285), (65, 856426), (85, 654914), (130, 428213), (170, 327457), (221, 251890), (442, 125945), (1105, 50378), (2210, 25189)]