49542880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 126403200

約数和(自身を除く): 76860320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 344, 379, 380, 430, 608, 688, 758, 760, 817, 860, 1376, 1516, 1520, 1634, 1720, 1895, 3032, 3040, 3268, 3440, 3790, 4085, 6064, 6536, 6880, 7201, 7580, 8170, 12128, 13072, 14402, 15160, 16297, 16340, 26144, 28804, 30320, 32594, 32680, 36005, 57608, 60640, 65188, 65360, 72010, 81485, 115216, 130376, 130720, 144020, 162970, 230432, 260752, 288040, 309643, 325940, 521504, 576080, 619286, 651880, 1152160, 1238572, 1303760, 1548215, 2477144, 2607520, 3096430, 4954288, 6192860, 9908576, 12385720, 24771440, 49542880]

約数ペア:

[(1, 49542880), (2, 24771440), (4, 12385720), (5, 9908576), (8, 6192860), (10, 4954288), (16, 3096430), (19, 2607520), (20, 2477144), (32, 1548215), (38, 1303760), (40, 1238572), (43, 1152160), (76, 651880), (80, 619286), (86, 576080), (95, 521504), (152, 325940), (160, 309643), (172, 288040), (190, 260752), (215, 230432), (304, 162970), (344, 144020), (379, 130720), (380, 130376), (430, 115216), (608, 81485), (688, 72010), (758, 65360), (760, 65188), (817, 60640), (860, 57608), (1376, 36005), (1516, 32680), (1520, 32594), (1634, 30320), (1720, 28804), (1895, 26144), (3032, 16340), (3040, 16297), (3268, 15160), (3440, 14402), (3790, 13072), (4085, 12128), (6064, 8170), (6536, 7580), (6880, 7201)]