48984988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:574

約数の個数: 36

約数和(自身を含む): 93523248

約数和(自身を除く): 44538260

約数列:

[1, 2, 4, 13, 26, 52, 169, 233, 311, 338, 466, 622, 676, 932, 1244, 3029, 4043, 6058, 8086, 12116, 16172, 39377, 52559, 72463, 78754, 105118, 144926, 157508, 210236, 289852, 942019, 1884038, 3768076, 12246247, 24492494, 48984988]

約数ペア:

[(1, 48984988), (2, 24492494), (4, 12246247), (13, 3768076), (26, 1884038), (52, 942019), (169, 289852), (233, 210236), (311, 157508), (338, 144926), (466, 105118), (622, 78754), (676, 72463), (932, 52559), (1244, 39377), (3029, 16172), (4043, 12116), (6058, 8086)]