49827540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 170311680

約数和(自身を除く): 120484140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 60, 62, 70, 84, 86, 89, 93, 105, 124, 129, 140, 155, 172, 178, 186, 210, 215, 217, 258, 267, 301, 310, 356, 372, 420, 430, 434, 445, 465, 516, 534, 602, 620, 623, 645, 651, 860, 868, 890, 903, 930, 1068, 1085, 1204, 1246, 1290, 1302, 1333, 1335, 1505, 1780, 1806, 1860, 1869, 2170, 2492, 2580, 2604, 2666, 2670, 2759, 3010, 3115, 3255, 3612, 3738, 3827, 3999, 4340, 4515, 5332, 5340, 5518, 6020, 6230, 6510, 6665, 7476, 7654, 7998, 8277, 9030, 9331, 9345, 11036, 11481, 12460, 13020, 13330, 13795, 15308, 15996, 16554, 18060, 18662, 18690, 19135, 19313, 19995, 22962, 26660, 26789, 27590, 27993, 33108, 37324, 37380, 38270, 38626, 39990, 41385, 45924, 46655, 53578, 55180, 55986, 57405, 57939, 76540, 77252, 79980, 80367, 82770, 93310, 96565, 107156, 111972, 114810, 115878, 118637, 133945, 139965, 160734, 165540, 186620, 193130, 229620, 231756, 237274, 267890, 279930, 289695, 321468, 355911, 386260, 401835, 474548, 535780, 559860, 579390, 593185, 711822, 803670, 830459, 1158780, 1186370, 1423644, 1607340, 1660918, 1779555, 2372740, 2491377, 3321836, 3559110, 4152295, 4982754, 7118220, 8304590, 9965508, 12456885, 16609180, 24913770, 49827540]

約数ペア:

[(1, 49827540), (2, 24913770), (3, 16609180), (4, 12456885), (5, 9965508), (6, 8304590), (7, 7118220), (10, 4982754), (12, 4152295), (14, 3559110), (15, 3321836), (20, 2491377), (21, 2372740), (28, 1779555), (30, 1660918), (31, 1607340), (35, 1423644), (42, 1186370), (43, 1158780), (60, 830459), (62, 803670), (70, 711822), (84, 593185), (86, 579390), (89, 559860), (93, 535780), (105, 474548), (124, 401835), (129, 386260), (140, 355911), (155, 321468), (172, 289695), (178, 279930), (186, 267890), (210, 237274), (215, 231756), (217, 229620), (258, 193130), (267, 186620), (301, 165540), (310, 160734), (356, 139965), (372, 133945), (420, 118637), (430, 115878), (434, 114810), (445, 111972), (465, 107156), (516, 96565), (534, 93310), (602, 82770), (620, 80367), (623, 79980), (645, 77252), (651, 76540), (860, 57939), (868, 57405), (890, 55986), (903, 55180), (930, 53578), (1068, 46655), (1085, 45924), (1204, 41385), (1246, 39990), (1290, 38626), (1302, 38270), (1333, 37380), (1335, 37324), (1505, 33108), (1780, 27993), (1806, 27590), (1860, 26789), (1869, 26660), (2170, 22962), (2492, 19995), (2580, 19313), (2604, 19135), (2666, 18690), (2670, 18662), (2759, 18060), (3010, 16554), (3115, 15996), (3255, 15308), (3612, 13795), (3738, 13330), (3827, 13020), (3999, 12460), (4340, 11481), (4515, 11036), (5332, 9345), (5340, 9331), (5518, 9030), (6020, 8277), (6230, 7998), (6510, 7654), (6665, 7476)]