55916848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14149}}^1$

素因数の和:14189

約数の個数: 40

約数和(自身を含む): 122822000

約数和(自身を除く): 66905152

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 14149, 28298, 56596, 113192, 183937, 226384, 268831, 367874, 537662, 735748, 1075324, 1471496, 2150648, 2942992, 3494803, 4301296, 6989606, 13979212, 27958424, 55916848]

約数ペア:

[(1, 55916848), (2, 27958424), (4, 13979212), (8, 6989606), (13, 4301296), (16, 3494803), (19, 2942992), (26, 2150648), (38, 1471496), (52, 1075324), (76, 735748), (104, 537662), (152, 367874), (208, 268831), (247, 226384), (304, 183937), (494, 113192), (988, 56596), (1976, 28298), (3952, 14149)]