48056320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 131056380

約数和(自身を除く): 83000060

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 361, 380, 416, 494, 512, 520, 608, 640, 722, 760, 832, 988, 1024, 1040, 1216, 1235, 1280, 1444, 1520, 1664, 1805, 1976, 2048, 2080, 2432, 2470, 2560, 2888, 3040, 3328, 3610, 3952, 4160, 4693, 4864, 4940, 5120, 5776, 6080, 6656, 7220, 7904, 8320, 9386, 9728, 9880, 10240, 11552, 12160, 13312, 14440, 15808, 16640, 18772, 19456, 19760, 23104, 23465, 24320, 26624, 28880, 31616, 33280, 37544, 38912, 39520, 46208, 46930, 48640, 57760, 63232, 66560, 75088, 79040, 92416, 93860, 97280, 115520, 126464, 133120, 150176, 158080, 184832, 187720, 194560, 231040, 252928, 300352, 316160, 369664, 375440, 462080, 505856, 600704, 632320, 739328, 750880, 924160, 1201408, 1264640, 1501760, 1848320, 2402816, 2529280, 3003520, 3696640, 4805632, 6007040, 9611264, 12014080, 24028160, 48056320]

約数ペア:

[(1, 48056320), (2, 24028160), (4, 12014080), (5, 9611264), (8, 6007040), (10, 4805632), (13, 3696640), (16, 3003520), (19, 2529280), (20, 2402816), (26, 1848320), (32, 1501760), (38, 1264640), (40, 1201408), (52, 924160), (64, 750880), (65, 739328), (76, 632320), (80, 600704), (95, 505856), (104, 462080), (128, 375440), (130, 369664), (152, 316160), (160, 300352), (190, 252928), (208, 231040), (247, 194560), (256, 187720), (260, 184832), (304, 158080), (320, 150176), (361, 133120), (380, 126464), (416, 115520), (494, 97280), (512, 93860), (520, 92416), (608, 79040), (640, 75088), (722, 66560), (760, 63232), (832, 57760), (988, 48640), (1024, 46930), (1040, 46208), (1216, 39520), (1235, 38912), (1280, 37544), (1444, 33280), (1520, 31616), (1664, 28880), (1805, 26624), (1976, 24320), (2048, 23465), (2080, 23104), (2432, 19760), (2470, 19456), (2560, 18772), (2888, 16640), (3040, 15808), (3328, 14440), (3610, 13312), (3952, 12160), (4160, 11552), (4693, 10240), (4864, 9880), (4940, 9728), (5120, 9386), (5776, 8320), (6080, 7904), (6656, 7220)]