51292228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 102057984

約数和(自身を除く): 50765756

約数列:

[1, 2, 4, 13, 26, 31, 47, 52, 62, 94, 124, 188, 403, 611, 677, 806, 1222, 1354, 1457, 1612, 2444, 2708, 2914, 5828, 8801, 17602, 18941, 20987, 31819, 35204, 37882, 41974, 63638, 75764, 83948, 127276, 272831, 413647, 545662, 827294, 986389, 1091324, 1654588, 1972778, 3945556, 12823057, 25646114, 51292228]

約数ペア:

[(1, 51292228), (2, 25646114), (4, 12823057), (13, 3945556), (26, 1972778), (31, 1654588), (47, 1091324), (52, 986389), (62, 827294), (94, 545662), (124, 413647), (188, 272831), (403, 127276), (611, 83948), (677, 75764), (806, 63638), (1222, 41974), (1354, 37882), (1457, 35204), (1612, 31819), (2444, 20987), (2708, 18941), (2914, 17602), (5828, 8801)]