49950720

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{271}}^1$

素因数の和:306

約数の個数: 156

約数和(自身を含む): 173780256

約数和(自身を除く): 123829536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 271, 288, 320, 360, 384, 480, 512, 542, 576, 640, 720, 768, 813, 960, 1024, 1084, 1152, 1280, 1355, 1440, 1536, 1626, 1920, 2048, 2168, 2304, 2439, 2560, 2710, 2880, 3072, 3252, 3840, 4065, 4096, 4336, 4608, 4878, 5120, 5420, 5760, 6144, 6504, 7680, 8130, 8672, 9216, 9756, 10240, 10840, 11520, 12195, 12288, 13008, 15360, 16260, 17344, 18432, 19512, 20480, 21680, 23040, 24390, 26016, 30720, 32520, 34688, 36864, 39024, 43360, 46080, 48780, 52032, 61440, 65040, 69376, 78048, 86720, 92160, 97560, 104064, 130080, 138752, 156096, 173440, 184320, 195120, 208128, 260160, 277504, 312192, 346880, 390240, 416256, 520320, 555008, 624384, 693760, 780480, 832512, 1040640, 1110016, 1248768, 1387520, 1560960, 1665024, 2081280, 2497536, 2775040, 3121920, 3330048, 4162560, 4995072, 5550080, 6243840, 8325120, 9990144, 12487680, 16650240, 24975360, 49950720]

約数ペア:

[(1, 49950720), (2, 24975360), (3, 16650240), (4, 12487680), (5, 9990144), (6, 8325120), (8, 6243840), (9, 5550080), (10, 4995072), (12, 4162560), (15, 3330048), (16, 3121920), (18, 2775040), (20, 2497536), (24, 2081280), (30, 1665024), (32, 1560960), (36, 1387520), (40, 1248768), (45, 1110016), (48, 1040640), (60, 832512), (64, 780480), (72, 693760), (80, 624384), (90, 555008), (96, 520320), (120, 416256), (128, 390240), (144, 346880), (160, 312192), (180, 277504), (192, 260160), (240, 208128), (256, 195120), (271, 184320), (288, 173440), (320, 156096), (360, 138752), (384, 130080), (480, 104064), (512, 97560), (542, 92160), (576, 86720), (640, 78048), (720, 69376), (768, 65040), (813, 61440), (960, 52032), (1024, 48780), (1084, 46080), (1152, 43360), (1280, 39024), (1355, 36864), (1440, 34688), (1536, 32520), (1626, 30720), (1920, 26016), (2048, 24390), (2168, 23040), (2304, 21680), (2439, 20480), (2560, 19512), (2710, 18432), (2880, 17344), (3072, 16260), (3252, 15360), (3840, 13008), (4065, 12288), (4096, 12195), (4336, 11520), (4608, 10840), (4878, 10240), (5120, 9756), (5420, 9216), (5760, 8672), (6144, 8130), (6504, 7680)]