47716812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 153474048

約数和(自身を除く): 105757236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 31, 33, 36, 39, 44, 46, 52, 62, 66, 69, 78, 92, 93, 99, 117, 124, 132, 138, 143, 156, 169, 186, 198, 207, 234, 253, 276, 279, 286, 299, 338, 341, 372, 396, 403, 414, 429, 468, 506, 507, 558, 572, 598, 676, 682, 713, 759, 806, 828, 858, 897, 1012, 1014, 1023, 1116, 1196, 1209, 1287, 1364, 1426, 1518, 1521, 1612, 1716, 1794, 1859, 2028, 2046, 2139, 2277, 2418, 2574, 2691, 2852, 3036, 3042, 3069, 3289, 3588, 3627, 3718, 3887, 4092, 4278, 4433, 4554, 4836, 5148, 5239, 5382, 5577, 6084, 6138, 6417, 6578, 7254, 7436, 7774, 7843, 8556, 8866, 9108, 9269, 9867, 10478, 10764, 11154, 11661, 12276, 12834, 13156, 13299, 14508, 15548, 15686, 15717, 16731, 17732, 18538, 19734, 20956, 22308, 23322, 23529, 25668, 26598, 27807, 29601, 31372, 31434, 33462, 34983, 37076, 39468, 39897, 42757, 46644, 47058, 47151, 53196, 55614, 57629, 59202, 62868, 66924, 69966, 70587, 79794, 83421, 85514, 94116, 94302, 101959, 111228, 115258, 118404, 120497, 128271, 139932, 141174, 159588, 166842, 171028, 172887, 188604, 203918, 230516, 240994, 256542, 282348, 305877, 333684, 345774, 361491, 384813, 407836, 481988, 513084, 518661, 611754, 691548, 722982, 769626, 917631, 1037322, 1084473, 1223508, 1325467, 1445964, 1539252, 1835262, 2074644, 2168946, 2650934, 3670524, 3976401, 4337892, 5301868, 7952802, 11929203, 15905604, 23858406, 47716812]

約数ペア:

[(1, 47716812), (2, 23858406), (3, 15905604), (4, 11929203), (6, 7952802), (9, 5301868), (11, 4337892), (12, 3976401), (13, 3670524), (18, 2650934), (22, 2168946), (23, 2074644), (26, 1835262), (31, 1539252), (33, 1445964), (36, 1325467), (39, 1223508), (44, 1084473), (46, 1037322), (52, 917631), (62, 769626), (66, 722982), (69, 691548), (78, 611754), (92, 518661), (93, 513084), (99, 481988), (117, 407836), (124, 384813), (132, 361491), (138, 345774), (143, 333684), (156, 305877), (169, 282348), (186, 256542), (198, 240994), (207, 230516), (234, 203918), (253, 188604), (276, 172887), (279, 171028), (286, 166842), (299, 159588), (338, 141174), (341, 139932), (372, 128271), (396, 120497), (403, 118404), (414, 115258), (429, 111228), (468, 101959), (506, 94302), (507, 94116), (558, 85514), (572, 83421), (598, 79794), (676, 70587), (682, 69966), (713, 66924), (759, 62868), (806, 59202), (828, 57629), (858, 55614), (897, 53196), (1012, 47151), (1014, 47058), (1023, 46644), (1116, 42757), (1196, 39897), (1209, 39468), (1287, 37076), (1364, 34983), (1426, 33462), (1518, 31434), (1521, 31372), (1612, 29601), (1716, 27807), (1794, 26598), (1859, 25668), (2028, 23529), (2046, 23322), (2139, 22308), (2277, 20956), (2418, 19734), (2574, 18538), (2691, 17732), (2852, 16731), (3036, 15717), (3042, 15686), (3069, 15548), (3289, 14508), (3588, 13299), (3627, 13156), (3718, 12834), (3887, 12276), (4092, 11661), (4278, 11154), (4433, 10764), (4554, 10478), (4836, 9867), (5148, 9269), (5239, 9108), (5382, 8866), (5577, 8556), (6084, 7843), (6138, 7774), (6417, 7436), (6578, 7254)]