51454624

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 109861920

約数和(自身を除く): 58407296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 691, 716, 1382, 1432, 2327, 2764, 2864, 4654, 5528, 5728, 8983, 9308, 11056, 17966, 18616, 22112, 35932, 37232, 71864, 74464, 123689, 143728, 247378, 287456, 494756, 989512, 1607957, 1979024, 3215914, 3958048, 6431828, 12863656, 25727312, 51454624]

約数ペア:

[(1, 51454624), (2, 25727312), (4, 12863656), (8, 6431828), (13, 3958048), (16, 3215914), (26, 1979024), (32, 1607957), (52, 989512), (104, 494756), (179, 287456), (208, 247378), (358, 143728), (416, 123689), (691, 74464), (716, 71864), (1382, 37232), (1432, 35932), (2327, 22112), (2764, 18616), (2864, 17966), (4654, 11056), (5528, 9308), (5728, 8983)]