55332290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 111666600

約数和(自身を除く): 56334310

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 169, 290, 338, 377, 754, 845, 1129, 1690, 1885, 2258, 3770, 4901, 5645, 9802, 11290, 14677, 24505, 29354, 32741, 49010, 65482, 73385, 146770, 163705, 190801, 327410, 381602, 425633, 851266, 954005, 1908010, 2128165, 4256330, 5533229, 11066458, 27666145, 55332290]

約数ペア:

[(1, 55332290), (2, 27666145), (5, 11066458), (10, 5533229), (13, 4256330), (26, 2128165), (29, 1908010), (58, 954005), (65, 851266), (130, 425633), (145, 381602), (169, 327410), (290, 190801), (338, 163705), (377, 146770), (754, 73385), (845, 65482), (1129, 49010), (1690, 32741), (1885, 29354), (2258, 24505), (3770, 14677), (4901, 11290), (5645, 9802)]