51198888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 138801600

約数和(自身を除く): 87602712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 971, 1014, 1352, 1942, 2028, 2197, 2913, 3884, 4056, 4394, 5826, 6591, 7768, 8788, 11652, 12623, 13182, 17576, 23304, 25246, 26364, 37869, 50492, 52728, 75738, 100984, 151476, 164099, 302952, 328198, 492297, 656396, 984594, 1312792, 1969188, 2133287, 3938376, 4266574, 6399861, 8533148, 12799722, 17066296, 25599444, 51198888]

約数ペア:

[(1, 51198888), (2, 25599444), (3, 17066296), (4, 12799722), (6, 8533148), (8, 6399861), (12, 4266574), (13, 3938376), (24, 2133287), (26, 1969188), (39, 1312792), (52, 984594), (78, 656396), (104, 492297), (156, 328198), (169, 302952), (312, 164099), (338, 151476), (507, 100984), (676, 75738), (971, 52728), (1014, 50492), (1352, 37869), (1942, 26364), (2028, 25246), (2197, 23304), (2913, 17576), (3884, 13182), (4056, 12623), (4394, 11652), (5826, 8788), (6591, 7768)]