53347554

素因数分解:

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

素因数の和:137

約数の個数: 96

約数和(自身を含む): 133660800

約数和(自身を除く): 80313246

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 71, 78, 114, 117, 142, 169, 171, 213, 234, 247, 338, 342, 426, 494, 507, 639, 741, 923, 1014, 1278, 1349, 1482, 1521, 1846, 2197, 2223, 2698, 2769, 3042, 3211, 4047, 4394, 4446, 5538, 6422, 6591, 8094, 8307, 9633, 11999, 12141, 13182, 16614, 17537, 19266, 19773, 23998, 24282, 28899, 35074, 35997, 39546, 41743, 52611, 57798, 71994, 83486, 105222, 107991, 125229, 155987, 157833, 215982, 227981, 250458, 311974, 315666, 375687, 455962, 467961, 683943, 751374, 935922, 1367886, 1403883, 2051829, 2807766, 2963753, 4103658, 5927506, 8891259, 17782518, 26673777, 53347554]

約数ペア:

[(1, 53347554), (2, 26673777), (3, 17782518), (6, 8891259), (9, 5927506), (13, 4103658), (18, 2963753), (19, 2807766), (26, 2051829), (38, 1403883), (39, 1367886), (57, 935922), (71, 751374), (78, 683943), (114, 467961), (117, 455962), (142, 375687), (169, 315666), (171, 311974), (213, 250458), (234, 227981), (247, 215982), (338, 157833), (342, 155987), (426, 125229), (494, 107991), (507, 105222), (639, 83486), (741, 71994), (923, 57798), (1014, 52611), (1278, 41743), (1349, 39546), (1482, 35997), (1521, 35074), (1846, 28899), (2197, 24282), (2223, 23998), (2698, 19773), (2769, 19266), (3042, 17537), (3211, 16614), (4047, 13182), (4394, 12141), (4446, 11999), (5538, 9633), (6422, 8307), (6591, 8094)]