55386496

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 121665600

約数和(自身を除く): 66279104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 139, 176, 278, 283, 352, 556, 566, 704, 1112, 1132, 1408, 1529, 2224, 2264, 3058, 3113, 4448, 4528, 6116, 6226, 8896, 9056, 12232, 12452, 17792, 18112, 24464, 24904, 36224, 39337, 48928, 49808, 78674, 97856, 99616, 157348, 195712, 199232, 314696, 398464, 432707, 629392, 865414, 1258784, 1730828, 2517568, 3461656, 5035136, 6923312, 13846624, 27693248, 55386496]

約数ペア:

[(1, 55386496), (2, 27693248), (4, 13846624), (8, 6923312), (11, 5035136), (16, 3461656), (22, 2517568), (32, 1730828), (44, 1258784), (64, 865414), (88, 629392), (128, 432707), (139, 398464), (176, 314696), (278, 199232), (283, 195712), (352, 157348), (556, 99616), (566, 97856), (704, 78674), (1112, 49808), (1132, 48928), (1408, 39337), (1529, 36224), (2224, 24904), (2264, 24464), (3058, 18112), (3113, 17792), (4448, 12452), (4528, 12232), (6116, 9056), (6226, 8896)]