53238240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3393

約数の個数: 144

約数和(自身を含む): 198250416

約数和(自身を除く): 145012176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3361, 3960, 5280, 6722, 7920, 10083, 13444, 15840, 16805, 20166, 26888, 30249, 33610, 36971, 40332, 50415, 53776, 60498, 67220, 73942, 80664, 100830, 107552, 110913, 120996, 134440, 147884, 151245, 161328, 184855, 201660, 221826, 241992, 268880, 295768, 302490, 322656, 332739, 369710, 403320, 443652, 483984, 537760, 554565, 591536, 604980, 665478, 739420, 806640, 887304, 967968, 1109130, 1183072, 1209960, 1330956, 1478840, 1613280, 1663695, 1774608, 2218260, 2419920, 2661912, 2957680, 3327390, 3549216, 4436520, 4839840, 5323824, 5915360, 6654780, 8873040, 10647648, 13309560, 17746080, 26619120, 53238240]

約数ペア:

[(1, 53238240), (2, 26619120), (3, 17746080), (4, 13309560), (5, 10647648), (6, 8873040), (8, 6654780), (9, 5915360), (10, 5323824), (11, 4839840), (12, 4436520), (15, 3549216), (16, 3327390), (18, 2957680), (20, 2661912), (22, 2419920), (24, 2218260), (30, 1774608), (32, 1663695), (33, 1613280), (36, 1478840), (40, 1330956), (44, 1209960), (45, 1183072), (48, 1109130), (55, 967968), (60, 887304), (66, 806640), (72, 739420), (80, 665478), (88, 604980), (90, 591536), (96, 554565), (99, 537760), (110, 483984), (120, 443652), (132, 403320), (144, 369710), (160, 332739), (165, 322656), (176, 302490), (180, 295768), (198, 268880), (220, 241992), (240, 221826), (264, 201660), (288, 184855), (330, 161328), (352, 151245), (360, 147884), (396, 134440), (440, 120996), (480, 110913), (495, 107552), (528, 100830), (660, 80664), (720, 73942), (792, 67220), (880, 60498), (990, 53776), (1056, 50415), (1320, 40332), (1440, 36971), (1584, 33610), (1760, 30249), (1980, 26888), (2640, 20166), (3168, 16805), (3361, 15840), (3960, 13444), (5280, 10083), (6722, 7920)]