55057233

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 94556160

約数和(自身を除く): 39498927

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 79, 147, 231, 237, 431, 539, 553, 869, 1293, 1617, 1659, 2607, 3017, 3871, 4741, 6083, 9051, 11613, 14223, 18249, 21119, 33187, 34049, 42581, 63357, 99561, 102147, 127743, 232309, 238343, 374539, 696927, 715029, 1123617, 1668401, 2621773, 5005203, 7865319, 18352411, 55057233]

約数ペア:

[(1, 55057233), (3, 18352411), (7, 7865319), (11, 5005203), (21, 2621773), (33, 1668401), (49, 1123617), (77, 715029), (79, 696927), (147, 374539), (231, 238343), (237, 232309), (431, 127743), (539, 102147), (553, 99561), (869, 63357), (1293, 42581), (1617, 34049), (1659, 33187), (2607, 21119), (3017, 18249), (3871, 14223), (4741, 11613), (6083, 9051)]