49866240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 164203776

約数和(自身を除く): 114337536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 151, 160, 172, 192, 215, 240, 256, 258, 302, 320, 344, 384, 430, 453, 480, 512, 516, 604, 640, 645, 688, 755, 768, 860, 906, 960, 1032, 1208, 1280, 1290, 1376, 1510, 1536, 1720, 1812, 1920, 2064, 2265, 2416, 2560, 2580, 2752, 3020, 3440, 3624, 3840, 4128, 4530, 4832, 5160, 5504, 6040, 6493, 6880, 7248, 7680, 8256, 9060, 9664, 10320, 11008, 12080, 12986, 13760, 14496, 16512, 18120, 19328, 19479, 20640, 22016, 24160, 25972, 27520, 28992, 32465, 33024, 36240, 38656, 38958, 41280, 48320, 51944, 55040, 57984, 64930, 66048, 72480, 77312, 77916, 82560, 96640, 97395, 103888, 110080, 115968, 129860, 144960, 155832, 165120, 193280, 194790, 207776, 231936, 259720, 289920, 311664, 330240, 386560, 389580, 415552, 519440, 579840, 623328, 779160, 831104, 1038880, 1159680, 1246656, 1558320, 1662208, 2077760, 2493312, 3116640, 3324416, 4155520, 4986624, 6233280, 8311040, 9973248, 12466560, 16622080, 24933120, 49866240]

約数ペア:

[(1, 49866240), (2, 24933120), (3, 16622080), (4, 12466560), (5, 9973248), (6, 8311040), (8, 6233280), (10, 4986624), (12, 4155520), (15, 3324416), (16, 3116640), (20, 2493312), (24, 2077760), (30, 1662208), (32, 1558320), (40, 1246656), (43, 1159680), (48, 1038880), (60, 831104), (64, 779160), (80, 623328), (86, 579840), (96, 519440), (120, 415552), (128, 389580), (129, 386560), (151, 330240), (160, 311664), (172, 289920), (192, 259720), (215, 231936), (240, 207776), (256, 194790), (258, 193280), (302, 165120), (320, 155832), (344, 144960), (384, 129860), (430, 115968), (453, 110080), (480, 103888), (512, 97395), (516, 96640), (604, 82560), (640, 77916), (645, 77312), (688, 72480), (755, 66048), (768, 64930), (860, 57984), (906, 55040), (960, 51944), (1032, 48320), (1208, 41280), (1280, 38958), (1290, 38656), (1376, 36240), (1510, 33024), (1536, 32465), (1720, 28992), (1812, 27520), (1920, 25972), (2064, 24160), (2265, 22016), (2416, 20640), (2560, 19479), (2580, 19328), (2752, 18120), (3020, 16512), (3440, 14496), (3624, 13760), (3840, 12986), (4128, 12080), (4530, 11008), (4832, 10320), (5160, 9664), (5504, 9060), (6040, 8256), (6493, 7680), (6880, 7248)]