49892220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 180956160

約数和(自身を除く): 131063940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 84, 90, 105, 108, 126, 134, 135, 140, 180, 189, 197, 201, 210, 252, 268, 270, 315, 335, 378, 394, 402, 420, 469, 540, 591, 603, 630, 670, 756, 788, 804, 938, 945, 985, 1005, 1182, 1206, 1260, 1340, 1379, 1407, 1773, 1809, 1876, 1890, 1970, 2010, 2345, 2364, 2412, 2758, 2814, 2955, 3015, 3546, 3618, 3780, 3940, 4020, 4137, 4221, 4690, 5319, 5516, 5628, 5910, 6030, 6895, 7035, 7092, 7236, 8274, 8442, 8865, 9045, 9380, 10638, 11820, 12060, 12411, 12663, 13199, 13790, 14070, 16548, 16884, 17730, 18090, 20685, 21105, 21276, 24822, 25326, 26398, 26595, 27580, 28140, 35460, 36180, 37233, 39597, 41370, 42210, 49644, 50652, 52796, 53190, 62055, 63315, 65995, 74466, 79194, 82740, 84420, 92393, 106380, 118791, 124110, 126630, 131990, 148932, 158388, 184786, 186165, 197985, 237582, 248220, 253260, 263980, 277179, 356373, 369572, 372330, 395970, 461965, 475164, 554358, 593955, 712746, 744660, 791940, 831537, 923930, 1108716, 1187910, 1385895, 1425492, 1663074, 1781865, 1847860, 2375820, 2494611, 2771790, 3326148, 3563730, 4157685, 4989222, 5543580, 7127460, 8315370, 9978444, 12473055, 16630740, 24946110, 49892220]

約数ペア:

[(1, 49892220), (2, 24946110), (3, 16630740), (4, 12473055), (5, 9978444), (6, 8315370), (7, 7127460), (9, 5543580), (10, 4989222), (12, 4157685), (14, 3563730), (15, 3326148), (18, 2771790), (20, 2494611), (21, 2375820), (27, 1847860), (28, 1781865), (30, 1663074), (35, 1425492), (36, 1385895), (42, 1187910), (45, 1108716), (54, 923930), (60, 831537), (63, 791940), (67, 744660), (70, 712746), (84, 593955), (90, 554358), (105, 475164), (108, 461965), (126, 395970), (134, 372330), (135, 369572), (140, 356373), (180, 277179), (189, 263980), (197, 253260), (201, 248220), (210, 237582), (252, 197985), (268, 186165), (270, 184786), (315, 158388), (335, 148932), (378, 131990), (394, 126630), (402, 124110), (420, 118791), (469, 106380), (540, 92393), (591, 84420), (603, 82740), (630, 79194), (670, 74466), (756, 65995), (788, 63315), (804, 62055), (938, 53190), (945, 52796), (985, 50652), (1005, 49644), (1182, 42210), (1206, 41370), (1260, 39597), (1340, 37233), (1379, 36180), (1407, 35460), (1773, 28140), (1809, 27580), (1876, 26595), (1890, 26398), (1970, 25326), (2010, 24822), (2345, 21276), (2364, 21105), (2412, 20685), (2758, 18090), (2814, 17730), (2955, 16884), (3015, 16548), (3546, 14070), (3618, 13790), (3780, 13199), (3940, 12663), (4020, 12411), (4137, 12060), (4221, 11820), (4690, 10638), (5319, 9380), (5516, 9045), (5628, 8865), (5910, 8442), (6030, 8274), (6895, 7236), (7035, 7092)]