53390008

素因数分解:

$2^3\times 7^3\times {\mathrm{19457}}^1$

素因数の和:19484

約数の個数: 32

約数和(自身を含む): 116748000

約数和(自身を除く): 63357992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 19457, 38914, 77828, 136199, 155656, 272398, 544796, 953393, 1089592, 1906786, 3813572, 6673751, 7627144, 13347502, 26695004, 53390008]

約数ペア:

[(1, 53390008), (2, 26695004), (4, 13347502), (7, 7627144), (8, 6673751), (14, 3813572), (28, 1906786), (49, 1089592), (56, 953393), (98, 544796), (196, 272398), (343, 155656), (392, 136199), (686, 77828), (1372, 38914), (2744, 19457)]