49997064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 142490880

約数和(自身を除く): 92493816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 61, 71, 74, 78, 104, 111, 122, 142, 148, 156, 183, 213, 222, 244, 284, 296, 312, 366, 426, 444, 481, 488, 568, 732, 793, 852, 888, 923, 962, 1443, 1464, 1586, 1704, 1846, 1924, 2257, 2379, 2627, 2769, 2886, 3172, 3692, 3848, 4331, 4514, 4758, 5254, 5538, 5772, 6344, 6771, 7384, 7881, 8662, 9028, 9516, 10508, 11076, 11544, 12993, 13542, 15762, 17324, 18056, 19032, 21016, 22152, 25986, 27084, 29341, 31524, 34151, 34648, 51972, 54168, 56303, 58682, 63048, 68302, 88023, 102453, 103944, 112606, 117364, 136604, 160247, 168909, 176046, 204906, 225212, 234728, 273208, 320494, 337818, 352092, 409812, 450424, 480741, 640988, 675636, 704184, 819624, 961482, 1281976, 1351272, 1922964, 2083211, 3845928, 4166422, 6249633, 8332844, 12499266, 16665688, 24998532, 49997064]

約数ペア:

[(1, 49997064), (2, 24998532), (3, 16665688), (4, 12499266), (6, 8332844), (8, 6249633), (12, 4166422), (13, 3845928), (24, 2083211), (26, 1922964), (37, 1351272), (39, 1281976), (52, 961482), (61, 819624), (71, 704184), (74, 675636), (78, 640988), (104, 480741), (111, 450424), (122, 409812), (142, 352092), (148, 337818), (156, 320494), (183, 273208), (213, 234728), (222, 225212), (244, 204906), (284, 176046), (296, 168909), (312, 160247), (366, 136604), (426, 117364), (444, 112606), (481, 103944), (488, 102453), (568, 88023), (732, 68302), (793, 63048), (852, 58682), (888, 56303), (923, 54168), (962, 51972), (1443, 34648), (1464, 34151), (1586, 31524), (1704, 29341), (1846, 27084), (1924, 25986), (2257, 22152), (2379, 21016), (2627, 19032), (2769, 18056), (2886, 17324), (3172, 15762), (3692, 13542), (3848, 12993), (4331, 11544), (4514, 11076), (4758, 10508), (5254, 9516), (5538, 9028), (5772, 8662), (6344, 7881), (6771, 7384)]