51673616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 111302400

約数和(自身を除く): 59628784

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 59, 67, 76, 86, 118, 134, 152, 172, 236, 268, 304, 344, 472, 536, 688, 817, 944, 1072, 1121, 1273, 1634, 2242, 2537, 2546, 2881, 3268, 3953, 4484, 5074, 5092, 5762, 6536, 7906, 8968, 10148, 10184, 11524, 13072, 15812, 17936, 20296, 20368, 23048, 31624, 40592, 46096, 48203, 54739, 63248, 75107, 96406, 109478, 150214, 169979, 192812, 218956, 300428, 339958, 385624, 437912, 600856, 679916, 771248, 875824, 1201712, 1359832, 2719664, 3229601, 6459202, 12918404, 25836808, 51673616]

約数ペア:

[(1, 51673616), (2, 25836808), (4, 12918404), (8, 6459202), (16, 3229601), (19, 2719664), (38, 1359832), (43, 1201712), (59, 875824), (67, 771248), (76, 679916), (86, 600856), (118, 437912), (134, 385624), (152, 339958), (172, 300428), (236, 218956), (268, 192812), (304, 169979), (344, 150214), (472, 109478), (536, 96406), (688, 75107), (817, 63248), (944, 54739), (1072, 48203), (1121, 46096), (1273, 40592), (1634, 31624), (2242, 23048), (2537, 20368), (2546, 20296), (2881, 17936), (3268, 15812), (3953, 13072), (4484, 11524), (5074, 10184), (5092, 10148), (5762, 8968), (6536, 7906)]