49319178688

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{2099}}^1$

素因数の和:3066

約数の個数: 112

約数和(自身を含む): 108967219200

約数和(自身を除く): 59648040512

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 911, 992, 1612, 1822, 1984, 2099, 3224, 3644, 4198, 6448, 7288, 8396, 11843, 12896, 14576, 16792, 23686, 25792, 27287, 28241, 29152, 33584, 47372, 54574, 56482, 58304, 65069, 67168, 94744, 109148, 112964, 130138, 134336, 189488, 218296, 225928, 260276, 367133, 378976, 436592, 451856, 520552, 734266, 757952, 845897, 873184, 903712, 1041104, 1468532, 1691794, 1746368, 1807424, 1912189, 2082208, 2937064, 3383588, 3824378, 4164416, 5874128, 6767176, 7648756, 11748256, 13534352, 15297512, 23496512, 24858457, 27068704, 30595024, 49716914, 54137408, 59277859, 61190048, 99433828, 118555718, 122380096, 198867656, 237111436, 397735312, 474222872, 770612167, 795470624, 948445744, 1541224334, 1590941248, 1896891488, 3082448668, 3793782976, 6164897336, 12329794672, 24659589344, 49319178688]

約数ペア:

[(1, 49319178688), (2, 24659589344), (4, 12329794672), (8, 6164897336), (13, 3793782976), (16, 3082448668), (26, 1896891488), (31, 1590941248), (32, 1541224334), (52, 948445744), (62, 795470624), (64, 770612167), (104, 474222872), (124, 397735312), (208, 237111436), (248, 198867656), (403, 122380096), (416, 118555718), (496, 99433828), (806, 61190048), (832, 59277859), (911, 54137408), (992, 49716914), (1612, 30595024), (1822, 27068704), (1984, 24858457), (2099, 23496512), (3224, 15297512), (3644, 13534352), (4198, 11748256), (6448, 7648756), (7288, 6767176), (8396, 5874128), (11843, 4164416), (12896, 3824378), (14576, 3383588), (16792, 2937064), (23686, 2082208), (25792, 1912189), (27287, 1807424), (28241, 1746368), (29152, 1691794), (33584, 1468532), (47372, 1041104), (54574, 903712), (56482, 873184), (58304, 845897), (65069, 757952), (67168, 734266), (94744, 520552), (109148, 451856), (112964, 436592), (130138, 378976), (134336, 367133), (189488, 260276), (218296, 225928)]