54795690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1189

約数の個数: 80

約数和(自身を含む): 149889960

約数和(自身を除く): 95094270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 915, 1098, 1109, 1647, 1830, 2218, 2745, 3294, 3327, 4941, 5490, 5545, 6654, 8235, 9882, 9981, 11090, 16470, 16635, 19962, 24705, 29943, 33270, 49410, 49905, 59886, 67649, 89829, 99810, 135298, 149715, 179658, 202947, 299430, 338245, 405894, 449145, 608841, 676490, 898290, 1014735, 1217682, 1826523, 2029470, 3044205, 3653046, 5479569, 6088410, 9132615, 10959138, 18265230, 27397845, 54795690]

約数ペア:

[(1, 54795690), (2, 27397845), (3, 18265230), (5, 10959138), (6, 9132615), (9, 6088410), (10, 5479569), (15, 3653046), (18, 3044205), (27, 2029470), (30, 1826523), (45, 1217682), (54, 1014735), (61, 898290), (81, 676490), (90, 608841), (122, 449145), (135, 405894), (162, 338245), (183, 299430), (270, 202947), (305, 179658), (366, 149715), (405, 135298), (549, 99810), (610, 89829), (810, 67649), (915, 59886), (1098, 49905), (1109, 49410), (1647, 33270), (1830, 29943), (2218, 24705), (2745, 19962), (3294, 16635), (3327, 16470), (4941, 11090), (5490, 9981), (5545, 9882), (6654, 8235)]