51348336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 154990080

約数和(自身を除く): 103641744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 61, 71, 76, 78, 104, 114, 122, 142, 152, 156, 183, 208, 213, 228, 244, 247, 284, 304, 312, 366, 426, 456, 488, 494, 568, 624, 732, 741, 793, 852, 912, 923, 976, 988, 1136, 1159, 1349, 1464, 1482, 1586, 1704, 1846, 1976, 2318, 2379, 2698, 2769, 2928, 2964, 3172, 3408, 3477, 3692, 3952, 4047, 4331, 4636, 4758, 5396, 5538, 5928, 6344, 6954, 7384, 8094, 8662, 9272, 9516, 10792, 11076, 11856, 12688, 12993, 13908, 14768, 15067, 16188, 17324, 17537, 18544, 19032, 21584, 22152, 25986, 27816, 30134, 32376, 34648, 35074, 38064, 44304, 45201, 51972, 52611, 55632, 56303, 60268, 64752, 69296, 70148, 82289, 90402, 103944, 105222, 112606, 120536, 140296, 164578, 168909, 180804, 207888, 210444, 225212, 241072, 246867, 280592, 329156, 337818, 361608, 420888, 450424, 493734, 658312, 675636, 723216, 841776, 900848, 987468, 1069757, 1316624, 1351272, 1974936, 2139514, 2702544, 3209271, 3949872, 4279028, 6418542, 8558056, 12837084, 17116112, 25674168, 51348336]

約数ペア:

[(1, 51348336), (2, 25674168), (3, 17116112), (4, 12837084), (6, 8558056), (8, 6418542), (12, 4279028), (13, 3949872), (16, 3209271), (19, 2702544), (24, 2139514), (26, 1974936), (38, 1351272), (39, 1316624), (48, 1069757), (52, 987468), (57, 900848), (61, 841776), (71, 723216), (76, 675636), (78, 658312), (104, 493734), (114, 450424), (122, 420888), (142, 361608), (152, 337818), (156, 329156), (183, 280592), (208, 246867), (213, 241072), (228, 225212), (244, 210444), (247, 207888), (284, 180804), (304, 168909), (312, 164578), (366, 140296), (426, 120536), (456, 112606), (488, 105222), (494, 103944), (568, 90402), (624, 82289), (732, 70148), (741, 69296), (793, 64752), (852, 60268), (912, 56303), (923, 55632), (976, 52611), (988, 51972), (1136, 45201), (1159, 44304), (1349, 38064), (1464, 35074), (1482, 34648), (1586, 32376), (1704, 30134), (1846, 27816), (1976, 25986), (2318, 22152), (2379, 21584), (2698, 19032), (2769, 18544), (2928, 17537), (2964, 17324), (3172, 16188), (3408, 15067), (3477, 14768), (3692, 13908), (3952, 12993), (4047, 12688), (4331, 11856), (4636, 11076), (4758, 10792), (5396, 9516), (5538, 9272), (5928, 8662), (6344, 8094), (6954, 7384)]