47998368

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 151351200

約数和(自身を除く): 103352832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 109, 132, 139, 144, 176, 198, 218, 264, 278, 288, 327, 352, 396, 417, 436, 528, 556, 654, 792, 834, 872, 981, 1056, 1112, 1199, 1251, 1308, 1529, 1584, 1668, 1744, 1962, 2224, 2398, 2502, 2616, 3058, 3168, 3336, 3488, 3597, 3924, 4448, 4587, 4796, 5004, 5232, 6116, 6672, 7194, 7848, 9174, 9592, 10008, 10464, 10791, 12232, 13344, 13761, 14388, 15151, 15696, 18348, 19184, 20016, 21582, 24464, 27522, 28776, 30302, 31392, 36696, 38368, 40032, 43164, 45453, 48928, 55044, 57552, 60604, 73392, 86328, 90906, 110088, 115104, 121208, 136359, 146784, 166661, 172656, 181812, 220176, 242416, 272718, 333322, 345312, 363624, 440352, 484832, 499983, 545436, 666644, 727248, 999966, 1090872, 1333288, 1454496, 1499949, 1999932, 2181744, 2666576, 2999898, 3999864, 4363488, 5333152, 5999796, 7999728, 11999592, 15999456, 23999184, 47998368]

約数ペア:

[(1, 47998368), (2, 23999184), (3, 15999456), (4, 11999592), (6, 7999728), (8, 5999796), (9, 5333152), (11, 4363488), (12, 3999864), (16, 2999898), (18, 2666576), (22, 2181744), (24, 1999932), (32, 1499949), (33, 1454496), (36, 1333288), (44, 1090872), (48, 999966), (66, 727248), (72, 666644), (88, 545436), (96, 499983), (99, 484832), (109, 440352), (132, 363624), (139, 345312), (144, 333322), (176, 272718), (198, 242416), (218, 220176), (264, 181812), (278, 172656), (288, 166661), (327, 146784), (352, 136359), (396, 121208), (417, 115104), (436, 110088), (528, 90906), (556, 86328), (654, 73392), (792, 60604), (834, 57552), (872, 55044), (981, 48928), (1056, 45453), (1112, 43164), (1199, 40032), (1251, 38368), (1308, 36696), (1529, 31392), (1584, 30302), (1668, 28776), (1744, 27522), (1962, 24464), (2224, 21582), (2398, 20016), (2502, 19184), (2616, 18348), (3058, 15696), (3168, 15151), (3336, 14388), (3488, 13761), (3597, 13344), (3924, 12232), (4448, 10791), (4587, 10464), (4796, 10008), (5004, 9592), (5232, 9174), (6116, 7848), (6672, 7194)]