51619638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 120682224

約数和(自身を除く): 69062586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 337, 521, 674, 1011, 1042, 1563, 2022, 2359, 3126, 3647, 4718, 7077, 7294, 10941, 14154, 16513, 21882, 25529, 33026, 49539, 51058, 76587, 99078, 153174, 175577, 351154, 526731, 1053462, 1229039, 2458078, 3687117, 7374234, 8603273, 17206546, 25809819, 51619638]

約数ペア:

[(1, 51619638), (2, 25809819), (3, 17206546), (6, 8603273), (7, 7374234), (14, 3687117), (21, 2458078), (42, 1229039), (49, 1053462), (98, 526731), (147, 351154), (294, 175577), (337, 153174), (521, 99078), (674, 76587), (1011, 51058), (1042, 49539), (1563, 33026), (2022, 25529), (2359, 21882), (3126, 16513), (3647, 14154), (4718, 10941), (7077, 7294)]