49937280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 114568320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 839, 930, 960, 992, 1240, 1488, 1678, 1860, 1920, 1984, 2480, 2517, 2976, 3356, 3720, 3968, 4195, 4960, 5034, 5952, 6712, 7440, 8390, 9920, 10068, 11904, 12585, 13424, 14880, 16780, 19840, 20136, 25170, 26009, 26848, 29760, 33560, 40272, 50340, 52018, 53696, 59520, 67120, 78027, 80544, 100680, 104036, 107392, 130045, 134240, 156054, 161088, 201360, 208072, 260090, 268480, 312108, 322176, 390135, 402720, 416144, 520180, 536960, 624216, 780270, 805440, 832288, 1040360, 1248432, 1560540, 1610880, 1664576, 2080720, 2496864, 3121080, 3329152, 4161440, 4993728, 6242160, 8322880, 9987456, 12484320, 16645760, 24968640, 49937280]

約数ペア:

[(1, 49937280), (2, 24968640), (3, 16645760), (4, 12484320), (5, 9987456), (6, 8322880), (8, 6242160), (10, 4993728), (12, 4161440), (15, 3329152), (16, 3121080), (20, 2496864), (24, 2080720), (30, 1664576), (31, 1610880), (32, 1560540), (40, 1248432), (48, 1040360), (60, 832288), (62, 805440), (64, 780270), (80, 624216), (93, 536960), (96, 520180), (120, 416144), (124, 402720), (128, 390135), (155, 322176), (160, 312108), (186, 268480), (192, 260090), (240, 208072), (248, 201360), (310, 161088), (320, 156054), (372, 134240), (384, 130045), (465, 107392), (480, 104036), (496, 100680), (620, 80544), (640, 78027), (744, 67120), (839, 59520), (930, 53696), (960, 52018), (992, 50340), (1240, 40272), (1488, 33560), (1678, 29760), (1860, 26848), (1920, 26009), (1984, 25170), (2480, 20136), (2517, 19840), (2976, 16780), (3356, 14880), (3720, 13424), (3968, 12585), (4195, 11904), (4960, 10068), (5034, 9920), (5952, 8390), (6712, 7440)]