51457929216

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{220403}}^1$

素因数の和:220449

約数の個数: 104

約数和(自身を含む): 144426333120

約数和(自身を除く): 92968403904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2048, 2432, 3072, 3648, 4096, 4864, 6144, 7296, 9728, 12288, 14592, 19456, 29184, 38912, 58368, 77824, 116736, 220403, 233472, 440806, 661209, 881612, 1322418, 1763224, 2644836, 3526448, 4187657, 5289672, 7052896, 8375314, 10579344, 12562971, 14105792, 16750628, 21158688, 25125942, 28211584, 33501256, 42317376, 50251884, 56423168, 67002512, 84634752, 100503768, 112846336, 134005024, 169269504, 201007536, 225692672, 268010048, 338539008, 402015072, 451385344, 536020096, 677078016, 804030144, 902770688, 1072040192, 1354156032, 1608060288, 2144080384, 2708312064, 3216120576, 4288160768, 6432241152, 8576321536, 12864482304, 17152643072, 25728964608, 51457929216]

約数ペア:

[(1, 51457929216), (2, 25728964608), (3, 17152643072), (4, 12864482304), (6, 8576321536), (8, 6432241152), (12, 4288160768), (16, 3216120576), (19, 2708312064), (24, 2144080384), (32, 1608060288), (38, 1354156032), (48, 1072040192), (57, 902770688), (64, 804030144), (76, 677078016), (96, 536020096), (114, 451385344), (128, 402015072), (152, 338539008), (192, 268010048), (228, 225692672), (256, 201007536), (304, 169269504), (384, 134005024), (456, 112846336), (512, 100503768), (608, 84634752), (768, 67002512), (912, 56423168), (1024, 50251884), (1216, 42317376), (1536, 33501256), (1824, 28211584), (2048, 25125942), (2432, 21158688), (3072, 16750628), (3648, 14105792), (4096, 12562971), (4864, 10579344), (6144, 8375314), (7296, 7052896), (9728, 5289672), (12288, 4187657), (14592, 3526448), (19456, 2644836), (29184, 1763224), (38912, 1322418), (58368, 881612), (77824, 661209), (116736, 440806), (220403, 233472)]