49518378

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3359}}^1$

素因数の和:3393

約数の個数: 80

約数和(自身を含む): 136604160

約数和(自身を除く): 87085782

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 3359, 4914, 6718, 7371, 10077, 14742, 20154, 23513, 30231, 43667, 47026, 60462, 70539, 87334, 90693, 131001, 141078, 181386, 211617, 262002, 272079, 305669, 393003, 423234, 544158, 611338, 634851, 786006, 917007, 1179009, 1269702, 1834014, 1904553, 2358018, 2751021, 3537027, 3809106, 5502042, 7074054, 8253063, 16506126, 24759189, 49518378]

約数ペア:

[(1, 49518378), (2, 24759189), (3, 16506126), (6, 8253063), (7, 7074054), (9, 5502042), (13, 3809106), (14, 3537027), (18, 2751021), (21, 2358018), (26, 1904553), (27, 1834014), (39, 1269702), (42, 1179009), (54, 917007), (63, 786006), (78, 634851), (81, 611338), (91, 544158), (117, 423234), (126, 393003), (162, 305669), (182, 272079), (189, 262002), (234, 211617), (273, 181386), (351, 141078), (378, 131001), (546, 90693), (567, 87334), (702, 70539), (819, 60462), (1053, 47026), (1134, 43667), (1638, 30231), (2106, 23513), (2457, 20154), (3359, 14742), (4914, 10077), (6718, 7371)]