51338664

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 157248000

約数和(自身を除く): 105909336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 141, 156, 188, 216, 234, 282, 312, 351, 376, 389, 423, 468, 564, 611, 702, 778, 846, 936, 1128, 1167, 1222, 1269, 1404, 1556, 1692, 1833, 2334, 2444, 2538, 2808, 3112, 3384, 3501, 3666, 4668, 4888, 5057, 5076, 5499, 7002, 7332, 9336, 10114, 10152, 10503, 10998, 14004, 14664, 15171, 16497, 18283, 20228, 21006, 21996, 28008, 30342, 32994, 36566, 40456, 42012, 43992, 45513, 54849, 60684, 65988, 73132, 84024, 91026, 109698, 121368, 131976, 136539, 146264, 164547, 182052, 219396, 237679, 273078, 329094, 364104, 438792, 475358, 493641, 546156, 658188, 713037, 950716, 987282, 1092312, 1316376, 1426074, 1901432, 1974564, 2139111, 2852148, 3949128, 4278222, 5704296, 6417333, 8556444, 12834666, 17112888, 25669332, 51338664]

約数ペア:

[(1, 51338664), (2, 25669332), (3, 17112888), (4, 12834666), (6, 8556444), (8, 6417333), (9, 5704296), (12, 4278222), (13, 3949128), (18, 2852148), (24, 2139111), (26, 1974564), (27, 1901432), (36, 1426074), (39, 1316376), (47, 1092312), (52, 987282), (54, 950716), (72, 713037), (78, 658188), (94, 546156), (104, 493641), (108, 475358), (117, 438792), (141, 364104), (156, 329094), (188, 273078), (216, 237679), (234, 219396), (282, 182052), (312, 164547), (351, 146264), (376, 136539), (389, 131976), (423, 121368), (468, 109698), (564, 91026), (611, 84024), (702, 73132), (778, 65988), (846, 60684), (936, 54849), (1128, 45513), (1167, 43992), (1222, 42012), (1269, 40456), (1404, 36566), (1556, 32994), (1692, 30342), (1833, 28008), (2334, 21996), (2444, 21006), (2538, 20228), (2808, 18283), (3112, 16497), (3384, 15171), (3501, 14664), (3666, 14004), (4668, 10998), (4888, 10503), (5057, 10152), (5076, 10114), (5499, 9336), (7002, 7332)]