51239808

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2380

約数の個数: 96

約数和(自身を含む): 155274600

約数和(自身を除く): 104034792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2341, 2432, 2736, 3648, 4682, 5472, 7023, 7296, 9364, 10944, 14046, 18728, 21069, 21888, 28092, 37456, 42138, 44479, 56184, 74912, 84276, 88958, 112368, 133437, 149824, 168552, 177916, 224736, 266874, 299648, 337104, 355832, 400311, 449472, 533748, 674208, 711664, 800622, 898944, 1067496, 1348416, 1423328, 1601244, 2134992, 2696832, 2846656, 3202488, 4269984, 5693312, 6404976, 8539968, 12809952, 17079936, 25619904, 51239808]

約数ペア:

[(1, 51239808), (2, 25619904), (3, 17079936), (4, 12809952), (6, 8539968), (8, 6404976), (9, 5693312), (12, 4269984), (16, 3202488), (18, 2846656), (19, 2696832), (24, 2134992), (32, 1601244), (36, 1423328), (38, 1348416), (48, 1067496), (57, 898944), (64, 800622), (72, 711664), (76, 674208), (96, 533748), (114, 449472), (128, 400311), (144, 355832), (152, 337104), (171, 299648), (192, 266874), (228, 224736), (288, 177916), (304, 168552), (342, 149824), (384, 133437), (456, 112368), (576, 88958), (608, 84276), (684, 74912), (912, 56184), (1152, 44479), (1216, 42138), (1368, 37456), (1824, 28092), (2341, 21888), (2432, 21069), (2736, 18728), (3648, 14046), (4682, 10944), (5472, 9364), (7023, 7296)]