55390328

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3677}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 119167200

約数和(自身を除く): 63776872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 1076, 1883, 2152, 3677, 3766, 7354, 7532, 14708, 15064, 25739, 29416, 51478, 102956, 205912, 989113, 1978226, 3956452, 6923791, 7912904, 13847582, 27695164, 55390328]

約数ペア:

[(1, 55390328), (2, 27695164), (4, 13847582), (7, 7912904), (8, 6923791), (14, 3956452), (28, 1978226), (56, 989113), (269, 205912), (538, 102956), (1076, 51478), (1883, 29416), (2152, 25739), (3677, 15064), (3766, 14708), (7354, 7532)]