49346640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9791}}^1$

素因数の和:9817

約数の個数: 120

約数和(自身を含む): 189416448

約数和(自身を除く): 140069808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9791, 19582, 29373, 39164, 48955, 58746, 68537, 78328, 88119, 97910, 117492, 137074, 146865, 156656, 176238, 195820, 205611, 234984, 274148, 293730, 342685, 352476, 391640, 411222, 440595, 469968, 548296, 587460, 616833, 685370, 704952, 783280, 822444, 881190, 1028055, 1096592, 1174920, 1233666, 1370740, 1409904, 1644888, 1762380, 2056110, 2349840, 2467332, 2741480, 3084165, 3289776, 3524760, 4112220, 4934664, 5482960, 6168330, 7049520, 8224440, 9869328, 12336660, 16448880, 24673320, 49346640]

約数ペア:

[(1, 49346640), (2, 24673320), (3, 16448880), (4, 12336660), (5, 9869328), (6, 8224440), (7, 7049520), (8, 6168330), (9, 5482960), (10, 4934664), (12, 4112220), (14, 3524760), (15, 3289776), (16, 3084165), (18, 2741480), (20, 2467332), (21, 2349840), (24, 2056110), (28, 1762380), (30, 1644888), (35, 1409904), (36, 1370740), (40, 1233666), (42, 1174920), (45, 1096592), (48, 1028055), (56, 881190), (60, 822444), (63, 783280), (70, 704952), (72, 685370), (80, 616833), (84, 587460), (90, 548296), (105, 469968), (112, 440595), (120, 411222), (126, 391640), (140, 352476), (144, 342685), (168, 293730), (180, 274148), (210, 234984), (240, 205611), (252, 195820), (280, 176238), (315, 156656), (336, 146865), (360, 137074), (420, 117492), (504, 97910), (560, 88119), (630, 78328), (720, 68537), (840, 58746), (1008, 48955), (1260, 39164), (1680, 29373), (2520, 19582), (5040, 9791)]