49878492160

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3229}}^1$

素因数の和:3692

約数の個数: 176

約数和(自身を含む): 137102492160

約数和(自身を除く): 87224000000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 431, 448, 512, 560, 640, 862, 896, 1024, 1120, 1280, 1724, 1792, 2155, 2240, 2560, 3017, 3229, 3448, 3584, 4310, 4480, 5120, 6034, 6458, 6896, 7168, 8620, 8960, 12068, 12916, 13792, 15085, 16145, 17240, 17920, 22603, 24136, 25832, 27584, 30170, 32290, 34480, 35840, 45206, 48272, 51664, 55168, 60340, 64580, 68960, 90412, 96544, 103328, 110336, 113015, 120680, 129160, 137920, 180824, 193088, 206656, 220672, 226030, 241360, 258320, 275840, 361648, 386176, 413312, 441344, 452060, 482720, 516640, 551680, 723296, 772352, 826624, 904120, 965440, 1033280, 1103360, 1391699, 1446592, 1544704, 1653248, 1808240, 1930880, 2066560, 2206720, 2783398, 2893184, 3089408, 3306496, 3616480, 3861760, 4133120, 5566796, 5786368, 6958495, 7232960, 7723520, 8266240, 9741893, 11133592, 11572736, 13916990, 14465920, 15447040, 16532480, 19483786, 22267184, 23145472, 27833980, 28931840, 38967572, 44534368, 48709465, 55667960, 57863680, 77935144, 89068736, 97418930, 111335920, 115727360, 155870288, 178137472, 194837860, 222671840, 311740576, 356274944, 389675720, 445343680, 623481152, 712549888, 779351440, 890687360, 1246962304, 1425099776, 1558702880, 1781374720, 2493924608, 3117405760, 3562749440, 4987849216, 6234811520, 7125498880, 9975698432, 12469623040, 24939246080, 49878492160]

約数ペア:

[(1, 49878492160), (2, 24939246080), (4, 12469623040), (5, 9975698432), (7, 7125498880), (8, 6234811520), (10, 4987849216), (14, 3562749440), (16, 3117405760), (20, 2493924608), (28, 1781374720), (32, 1558702880), (35, 1425099776), (40, 1246962304), (56, 890687360), (64, 779351440), (70, 712549888), (80, 623481152), (112, 445343680), (128, 389675720), (140, 356274944), (160, 311740576), (224, 222671840), (256, 194837860), (280, 178137472), (320, 155870288), (431, 115727360), (448, 111335920), (512, 97418930), (560, 89068736), (640, 77935144), (862, 57863680), (896, 55667960), (1024, 48709465), (1120, 44534368), (1280, 38967572), (1724, 28931840), (1792, 27833980), (2155, 23145472), (2240, 22267184), (2560, 19483786), (3017, 16532480), (3229, 15447040), (3448, 14465920), (3584, 13916990), (4310, 11572736), (4480, 11133592), (5120, 9741893), (6034, 8266240), (6458, 7723520), (6896, 7232960), (7168, 6958495), (8620, 5786368), (8960, 5566796), (12068, 4133120), (12916, 3861760), (13792, 3616480), (15085, 3306496), (16145, 3089408), (17240, 2893184), (17920, 2783398), (22603, 2206720), (24136, 2066560), (25832, 1930880), (27584, 1808240), (30170, 1653248), (32290, 1544704), (34480, 1446592), (35840, 1391699), (45206, 1103360), (48272, 1033280), (51664, 965440), (55168, 904120), (60340, 826624), (64580, 772352), (68960, 723296), (90412, 551680), (96544, 516640), (103328, 482720), (110336, 452060), (113015, 441344), (120680, 413312), (129160, 386176), (137920, 361648), (180824, 275840), (193088, 258320), (206656, 241360), (220672, 226030)]