51420256

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 104509440

約数和(自身を除く): 53089184

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 179, 188, 191, 358, 376, 382, 716, 752, 764, 1432, 1504, 1528, 2864, 3056, 5728, 6112, 8413, 8977, 16826, 17954, 33652, 34189, 35908, 67304, 68378, 71816, 134608, 136756, 143632, 269216, 273512, 287264, 547024, 1094048, 1606883, 3213766, 6427532, 12855064, 25710128, 51420256]

約数ペア:

[(1, 51420256), (2, 25710128), (4, 12855064), (8, 6427532), (16, 3213766), (32, 1606883), (47, 1094048), (94, 547024), (179, 287264), (188, 273512), (191, 269216), (358, 143632), (376, 136756), (382, 134608), (716, 71816), (752, 68378), (764, 67304), (1432, 35908), (1504, 34189), (1528, 33652), (2864, 17954), (3056, 16826), (5728, 8977), (6112, 8413)]