49716464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 118087680

約数和(自身を除く): 68371216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 383, 427, 488, 532, 766, 854, 976, 1064, 1159, 1532, 1708, 2128, 2318, 2681, 3064, 3416, 4636, 5362, 6128, 6832, 7277, 8113, 9272, 10724, 14554, 16226, 18544, 21448, 23363, 29108, 32452, 42896, 46726, 50939, 58216, 64904, 93452, 101878, 116432, 129808, 163541, 186904, 203756, 327082, 373808, 407512, 443897, 654164, 815024, 887794, 1308328, 1775588, 2616656, 3107279, 3551176, 6214558, 7102352, 12429116, 24858232, 49716464]

約数ペア:

[(1, 49716464), (2, 24858232), (4, 12429116), (7, 7102352), (8, 6214558), (14, 3551176), (16, 3107279), (19, 2616656), (28, 1775588), (38, 1308328), (56, 887794), (61, 815024), (76, 654164), (112, 443897), (122, 407512), (133, 373808), (152, 327082), (244, 203756), (266, 186904), (304, 163541), (383, 129808), (427, 116432), (488, 101878), (532, 93452), (766, 64904), (854, 58216), (976, 50939), (1064, 46726), (1159, 42896), (1532, 32452), (1708, 29108), (2128, 23363), (2318, 21448), (2681, 18544), (3064, 16226), (3416, 14554), (4636, 10724), (5362, 9272), (6128, 8113), (6832, 7277)]