90502148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2492

約数の個数: 48

約数和(自身を含む): 185238144

約数和(自身を除く): 94735996

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 814, 851, 1012, 1628, 1702, 2417, 3404, 4834, 9361, 9668, 18722, 26587, 37444, 53174, 55591, 89429, 106348, 111182, 178858, 222364, 357716, 611501, 983719, 1223002, 1967438, 2056867, 2446004, 3934876, 4113734, 8227468, 22625537, 45251074, 90502148]

約数ペア:

[(1, 90502148), (2, 45251074), (4, 22625537), (11, 8227468), (22, 4113734), (23, 3934876), (37, 2446004), (44, 2056867), (46, 1967438), (74, 1223002), (92, 983719), (148, 611501), (253, 357716), (407, 222364), (506, 178858), (814, 111182), (851, 106348), (1012, 89429), (1628, 55591), (1702, 53174), (2417, 37444), (3404, 26587), (4834, 18722), (9361, 9668)]