1393082350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53891}}^1$

素因数の和:53961

約数の個数: 48

約数和(自身を含む): 2886886656

約数和(自身を除く): 1493804306

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 1034, 1175, 2350, 2585, 5170, 12925, 25850, 53891, 107782, 269455, 538910, 592801, 1185602, 1347275, 2532877, 2694550, 2964005, 5065754, 5928010, 12664385, 14820025, 25328770, 27861647, 29640050, 55723294, 63321925, 126643850, 139308235, 278616470, 696541175, 1393082350]

約数ペア:

[(1, 1393082350), (2, 696541175), (5, 278616470), (10, 139308235), (11, 126643850), (22, 63321925), (25, 55723294), (47, 29640050), (50, 27861647), (55, 25328770), (94, 14820025), (110, 12664385), (235, 5928010), (275, 5065754), (470, 2964005), (517, 2694550), (550, 2532877), (1034, 1347275), (1175, 1185602), (2350, 592801), (2585, 538910), (5170, 269455), (12925, 107782), (25850, 53891)]