56818892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 113836800

約数和(自身を除く): 57017908

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 131, 247, 262, 439, 494, 524, 878, 988, 1703, 1756, 2489, 3406, 4978, 5707, 6812, 8341, 9956, 11414, 16682, 22828, 32357, 33364, 57509, 64714, 108433, 115018, 129428, 216866, 230036, 433732, 747617, 1092671, 1495234, 2185342, 2990468, 4370684, 14204723, 28409446, 56818892]

約数ペア:

[(1, 56818892), (2, 28409446), (4, 14204723), (13, 4370684), (19, 2990468), (26, 2185342), (38, 1495234), (52, 1092671), (76, 747617), (131, 433732), (247, 230036), (262, 216866), (439, 129428), (494, 115018), (524, 108433), (878, 64714), (988, 57509), (1703, 33364), (1756, 32357), (2489, 22828), (3406, 16682), (4978, 11414), (5707, 9956), (6812, 8341)]