51846522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 128459520

約数和(自身を除く): 76612998

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 269, 273, 353, 538, 546, 706, 807, 1059, 1614, 1883, 2118, 2471, 3497, 3766, 4589, 4942, 5649, 6994, 7413, 9178, 10491, 11298, 13767, 14826, 20982, 24479, 27534, 32123, 48958, 64246, 73437, 94957, 96369, 146874, 189914, 192738, 284871, 569742, 664699, 1234441, 1329398, 1994097, 2468882, 3703323, 3988194, 7406646, 8641087, 17282174, 25923261, 51846522]

約数ペア:

[(1, 51846522), (2, 25923261), (3, 17282174), (6, 8641087), (7, 7406646), (13, 3988194), (14, 3703323), (21, 2468882), (26, 1994097), (39, 1329398), (42, 1234441), (78, 664699), (91, 569742), (182, 284871), (269, 192738), (273, 189914), (353, 146874), (538, 96369), (546, 94957), (706, 73437), (807, 64246), (1059, 48958), (1614, 32123), (1883, 27534), (2118, 24479), (2471, 20982), (3497, 14826), (3766, 13767), (4589, 11298), (4942, 10491), (5649, 9178), (6994, 7413)]