52709748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 157409280

約数和(自身を除く): 104699532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 79, 84, 91, 94, 141, 156, 158, 169, 182, 188, 237, 273, 282, 316, 329, 338, 364, 474, 507, 546, 553, 564, 611, 658, 676, 948, 987, 1014, 1027, 1092, 1106, 1183, 1222, 1316, 1659, 1833, 1974, 2028, 2054, 2212, 2366, 2444, 3081, 3318, 3549, 3666, 3713, 3948, 4108, 4277, 4732, 6162, 6636, 7098, 7189, 7332, 7426, 7943, 8554, 11139, 12324, 12831, 13351, 14196, 14378, 14852, 15886, 17108, 21567, 22278, 23829, 25662, 25991, 26702, 28756, 31772, 40053, 43134, 44556, 47658, 48269, 51324, 51982, 53404, 55601, 77973, 80106, 86268, 93457, 95316, 96538, 103964, 111202, 144807, 155946, 160212, 166803, 186914, 193076, 222404, 280371, 289614, 311892, 333606, 337883, 373828, 560742, 579228, 627497, 667212, 675766, 1013649, 1121484, 1254994, 1351532, 1882491, 2027298, 2509988, 3764982, 4054596, 4392479, 7529964, 8784958, 13177437, 17569916, 26354874, 52709748]

約数ペア:

[(1, 52709748), (2, 26354874), (3, 17569916), (4, 13177437), (6, 8784958), (7, 7529964), (12, 4392479), (13, 4054596), (14, 3764982), (21, 2509988), (26, 2027298), (28, 1882491), (39, 1351532), (42, 1254994), (47, 1121484), (52, 1013649), (78, 675766), (79, 667212), (84, 627497), (91, 579228), (94, 560742), (141, 373828), (156, 337883), (158, 333606), (169, 311892), (182, 289614), (188, 280371), (237, 222404), (273, 193076), (282, 186914), (316, 166803), (329, 160212), (338, 155946), (364, 144807), (474, 111202), (507, 103964), (546, 96538), (553, 95316), (564, 93457), (611, 86268), (658, 80106), (676, 77973), (948, 55601), (987, 53404), (1014, 51982), (1027, 51324), (1092, 48269), (1106, 47658), (1183, 44556), (1222, 43134), (1316, 40053), (1659, 31772), (1833, 28756), (1974, 26702), (2028, 25991), (2054, 25662), (2212, 23829), (2366, 22278), (2444, 21567), (3081, 17108), (3318, 15886), (3549, 14852), (3666, 14378), (3713, 14196), (3948, 13351), (4108, 12831), (4277, 12324), (4732, 11139), (6162, 8554), (6636, 7943), (7098, 7426), (7189, 7332)]