49376880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 193362624

約数和(自身を除く): 143985744

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, 97, 101, 105, 112, 120, 126, 140, 144, 168, 180, 194, 202, 210, 240, 252, 280, 291, 303, 315, 336, 360, 388, 404, 420, 485, 504, 505, 560, 582, 606, 630, 679, 707, 720, 776, 808, 840, 873, 909, 970, 1008, 1010, 1164, 1212, 1260, 1358, 1414, 1455, 1515, 1552, 1616, 1680, 1746, 1818, 1940, 2020, 2037, 2121, 2328, 2424, 2520, 2716, 2828, 2910, 3030, 3395, 3492, 3535, 3636, 3880, 4040, 4074, 4242, 4365, 4545, 4656, 4848, 5040, 5432, 5656, 5820, 6060, 6111, 6363, 6790, 6984, 7070, 7272, 7760, 8080, 8148, 8484, 8730, 9090, 9797, 10185, 10605, 10864, 11312, 11640, 12120, 12222, 12726, 13580, 13968, 14140, 14544, 16296, 16968, 17460, 18180, 19594, 20370, 21210, 23280, 24240, 24444, 25452, 27160, 28280, 29391, 30555, 31815, 32592, 33936, 34920, 36360, 39188, 40740, 42420, 48888, 48985, 50904, 54320, 56560, 58782, 61110, 63630, 68579, 69840, 72720, 78376, 81480, 84840, 88173, 97776, 97970, 101808, 117564, 122220, 127260, 137158, 146955, 156752, 162960, 169680, 176346, 195940, 205737, 235128, 244440, 254520, 274316, 293910, 342895, 352692, 391880, 411474, 440865, 470256, 488880, 509040, 548632, 587820, 617211, 685790, 705384, 783760, 822948, 881730, 1028685, 1097264, 1175640, 1234422, 1371580, 1410768, 1645896, 1763460, 2057370, 2351280, 2468844, 2743160, 3086055, 3291792, 3526920, 4114740, 4937688, 5486320, 6172110, 7053840, 8229480, 9875376, 12344220, 16458960, 24688440, 49376880]

約数ペア:

[(1, 49376880), (2, 24688440), (3, 16458960), (4, 12344220), (5, 9875376), (6, 8229480), (7, 7053840), (8, 6172110), (9, 5486320), (10, 4937688), (12, 4114740), (14, 3526920), (15, 3291792), (16, 3086055), (18, 2743160), (20, 2468844), (21, 2351280), (24, 2057370), (28, 1763460), (30, 1645896), (35, 1410768), (36, 1371580), (40, 1234422), (42, 1175640), (45, 1097264), (48, 1028685), (56, 881730), (60, 822948), (63, 783760), (70, 705384), (72, 685790), (80, 617211), (84, 587820), (90, 548632), (97, 509040), (101, 488880), (105, 470256), (112, 440865), (120, 411474), (126, 391880), (140, 352692), (144, 342895), (168, 293910), (180, 274316), (194, 254520), (202, 244440), (210, 235128), (240, 205737), (252, 195940), (280, 176346), (291, 169680), (303, 162960), (315, 156752), (336, 146955), (360, 137158), (388, 127260), (404, 122220), (420, 117564), (485, 101808), (504, 97970), (505, 97776), (560, 88173), (582, 84840), (606, 81480), (630, 78376), (679, 72720), (707, 69840), (720, 68579), (776, 63630), (808, 61110), (840, 58782), (873, 56560), (909, 54320), (970, 50904), (1008, 48985), (1010, 48888), (1164, 42420), (1212, 40740), (1260, 39188), (1358, 36360), (1414, 34920), (1455, 33936), (1515, 32592), (1552, 31815), (1616, 30555), (1680, 29391), (1746, 28280), (1818, 27160), (1940, 25452), (2020, 24444), (2037, 24240), (2121, 23280), (2328, 21210), (2424, 20370), (2520, 19594), (2716, 18180), (2828, 17460), (2910, 16968), (3030, 16296), (3395, 14544), (3492, 14140), (3535, 13968), (3636, 13580), (3880, 12726), (4040, 12222), (4074, 12120), (4242, 11640), (4365, 11312), (4545, 10864), (4656, 10605), (4848, 10185), (5040, 9797), (5432, 9090), (5656, 8730), (5820, 8484), (6060, 8148), (6111, 8080), (6363, 7760), (6790, 7272), (6984, 7070)]