51718338

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:853

約数の個数: 80

約数和(自身を含む): 134861760

約数和(自身を除く): 83143422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 81, 118, 126, 162, 177, 189, 354, 378, 413, 531, 567, 773, 826, 1062, 1134, 1239, 1546, 1593, 2319, 2478, 3186, 3717, 4638, 4779, 5411, 6957, 7434, 9558, 10822, 11151, 13914, 16233, 20871, 22302, 32466, 33453, 41742, 45607, 48699, 62613, 66906, 91214, 97398, 125226, 136821, 146097, 273642, 292194, 319249, 410463, 438291, 638498, 820926, 876582, 957747, 1231389, 1915494, 2462778, 2873241, 3694167, 5746482, 7388334, 8619723, 17239446, 25859169, 51718338]

約数ペア:

[(1, 51718338), (2, 25859169), (3, 17239446), (6, 8619723), (7, 7388334), (9, 5746482), (14, 3694167), (18, 2873241), (21, 2462778), (27, 1915494), (42, 1231389), (54, 957747), (59, 876582), (63, 820926), (81, 638498), (118, 438291), (126, 410463), (162, 319249), (177, 292194), (189, 273642), (354, 146097), (378, 136821), (413, 125226), (531, 97398), (567, 91214), (773, 66906), (826, 62613), (1062, 48699), (1134, 45607), (1239, 41742), (1546, 33453), (1593, 32466), (2319, 22302), (2478, 20871), (3186, 16233), (3717, 13914), (4638, 11151), (4779, 10822), (5411, 9558), (6957, 7434)]