51998232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 155232000

約数和(自身を除く): 103233768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 109, 132, 139, 143, 156, 218, 264, 278, 286, 312, 327, 417, 429, 436, 556, 572, 654, 834, 858, 872, 1112, 1144, 1199, 1308, 1417, 1529, 1668, 1716, 1807, 2398, 2616, 2834, 3058, 3336, 3432, 3597, 3614, 4251, 4587, 4796, 5421, 5668, 6116, 7194, 7228, 8502, 9174, 9592, 10842, 11336, 12232, 14388, 14456, 15151, 15587, 17004, 18348, 19877, 21684, 28776, 30302, 31174, 34008, 36696, 39754, 43368, 45453, 46761, 59631, 60604, 62348, 79508, 90906, 93522, 119262, 121208, 124696, 159016, 166661, 181812, 187044, 196963, 238524, 333322, 363624, 374088, 393926, 477048, 499983, 590889, 666644, 787852, 999966, 1181778, 1333288, 1575704, 1999932, 2166593, 2363556, 3999864, 4333186, 4727112, 6499779, 8666372, 12999558, 17332744, 25999116, 51998232]

約数ペア:

[(1, 51998232), (2, 25999116), (3, 17332744), (4, 12999558), (6, 8666372), (8, 6499779), (11, 4727112), (12, 4333186), (13, 3999864), (22, 2363556), (24, 2166593), (26, 1999932), (33, 1575704), (39, 1333288), (44, 1181778), (52, 999966), (66, 787852), (78, 666644), (88, 590889), (104, 499983), (109, 477048), (132, 393926), (139, 374088), (143, 363624), (156, 333322), (218, 238524), (264, 196963), (278, 187044), (286, 181812), (312, 166661), (327, 159016), (417, 124696), (429, 121208), (436, 119262), (556, 93522), (572, 90906), (654, 79508), (834, 62348), (858, 60604), (872, 59631), (1112, 46761), (1144, 45453), (1199, 43368), (1308, 39754), (1417, 36696), (1529, 34008), (1668, 31174), (1716, 30302), (1807, 28776), (2398, 21684), (2616, 19877), (2834, 18348), (3058, 17004), (3336, 15587), (3432, 15151), (3597, 14456), (3614, 14388), (4251, 12232), (4587, 11336), (4796, 10842), (5421, 9592), (5668, 9174), (6116, 8502), (7194, 7228)]