49905438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2393

約数の個数: 64

約数和(自身を含む): 121409280

約数和(自身を除く): 71503842

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 646, 969, 1122, 1254, 1938, 2341, 3553, 4682, 7023, 7106, 10659, 14046, 21318, 25751, 39797, 44479, 51502, 77253, 79594, 88958, 119391, 133437, 154506, 238782, 266874, 437767, 489269, 756143, 875534, 978538, 1313301, 1467807, 1512286, 2268429, 2626602, 2935614, 4536858, 8317573, 16635146, 24952719, 49905438]

約数ペア:

[(1, 49905438), (2, 24952719), (3, 16635146), (6, 8317573), (11, 4536858), (17, 2935614), (19, 2626602), (22, 2268429), (33, 1512286), (34, 1467807), (38, 1313301), (51, 978538), (57, 875534), (66, 756143), (102, 489269), (114, 437767), (187, 266874), (209, 238782), (323, 154506), (374, 133437), (418, 119391), (561, 88958), (627, 79594), (646, 77253), (969, 51502), (1122, 44479), (1254, 39797), (1938, 25751), (2341, 21318), (3553, 14046), (4682, 10659), (7023, 7106)]