49463040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1206

約数の個数: 144

約数和(自身を含む): 172480896

約数和(自身を除く): 123017856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1171, 1280, 1320, 1408, 1760, 1920, 2112, 2342, 2640, 2816, 3513, 3520, 3840, 4224, 4684, 5280, 5855, 7026, 7040, 8448, 9368, 10560, 11710, 12881, 14052, 14080, 17565, 18736, 21120, 23420, 25762, 28104, 35130, 37472, 38643, 42240, 46840, 51524, 56208, 64405, 70260, 74944, 77286, 93680, 103048, 112416, 128810, 140520, 149888, 154572, 187360, 193215, 206096, 224832, 257620, 281040, 299776, 309144, 374720, 386430, 412192, 449664, 515240, 562080, 618288, 749440, 772860, 824384, 899328, 1030480, 1124160, 1236576, 1498880, 1545720, 1648768, 2060960, 2248320, 2473152, 3091440, 3297536, 4121920, 4496640, 4946304, 6182880, 8243840, 9892608, 12365760, 16487680, 24731520, 49463040]

約数ペア:

[(1, 49463040), (2, 24731520), (3, 16487680), (4, 12365760), (5, 9892608), (6, 8243840), (8, 6182880), (10, 4946304), (11, 4496640), (12, 4121920), (15, 3297536), (16, 3091440), (20, 2473152), (22, 2248320), (24, 2060960), (30, 1648768), (32, 1545720), (33, 1498880), (40, 1236576), (44, 1124160), (48, 1030480), (55, 899328), (60, 824384), (64, 772860), (66, 749440), (80, 618288), (88, 562080), (96, 515240), (110, 449664), (120, 412192), (128, 386430), (132, 374720), (160, 309144), (165, 299776), (176, 281040), (192, 257620), (220, 224832), (240, 206096), (256, 193215), (264, 187360), (320, 154572), (330, 149888), (352, 140520), (384, 128810), (440, 112416), (480, 103048), (528, 93680), (640, 77286), (660, 74944), (704, 70260), (768, 64405), (880, 56208), (960, 51524), (1056, 46840), (1171, 42240), (1280, 38643), (1320, 37472), (1408, 35130), (1760, 28104), (1920, 25762), (2112, 23420), (2342, 21120), (2640, 18736), (2816, 17565), (3513, 14080), (3520, 14052), (3840, 12881), (4224, 11710), (4684, 10560), (5280, 9368), (5855, 8448), (7026, 7040)]