56012684

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 108

約数和(自身を含む): 131430600

約数和(自身を除く): 75417916

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 89, 91, 98, 133, 169, 178, 182, 196, 247, 266, 338, 356, 364, 494, 532, 623, 637, 676, 931, 988, 1157, 1183, 1246, 1274, 1691, 1729, 1862, 2314, 2366, 2492, 2548, 3211, 3382, 3458, 3724, 4361, 4628, 4732, 6422, 6764, 6916, 8099, 8281, 8722, 11837, 12103, 12844, 15041, 16198, 16562, 17444, 21983, 22477, 23674, 24206, 30082, 32396, 33124, 43966, 44954, 47348, 48412, 56693, 60164, 82859, 87932, 89908, 105287, 113386, 153881, 157339, 165718, 210574, 226772, 285779, 307762, 314678, 331436, 421148, 571558, 615524, 629356, 737009, 1077167, 1143116, 1474018, 2000453, 2154334, 2948036, 4000906, 4308668, 8001812, 14003171, 28006342, 56012684]

約数ペア:

[(1, 56012684), (2, 28006342), (4, 14003171), (7, 8001812), (13, 4308668), (14, 4000906), (19, 2948036), (26, 2154334), (28, 2000453), (38, 1474018), (49, 1143116), (52, 1077167), (76, 737009), (89, 629356), (91, 615524), (98, 571558), (133, 421148), (169, 331436), (178, 314678), (182, 307762), (196, 285779), (247, 226772), (266, 210574), (338, 165718), (356, 157339), (364, 153881), (494, 113386), (532, 105287), (623, 89908), (637, 87932), (676, 82859), (931, 60164), (988, 56693), (1157, 48412), (1183, 47348), (1246, 44954), (1274, 43966), (1691, 33124), (1729, 32396), (1862, 30082), (2314, 24206), (2366, 23674), (2492, 22477), (2548, 21983), (3211, 17444), (3382, 16562), (3458, 16198), (3724, 15041), (4361, 12844), (4628, 12103), (4732, 11837), (6422, 8722), (6764, 8281), (6916, 8099)]