49964740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 127733760

約数和(自身を除く): 77769020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 59, 70, 92, 115, 118, 140, 161, 230, 236, 263, 295, 322, 413, 460, 526, 590, 644, 805, 826, 1052, 1180, 1315, 1357, 1610, 1652, 1841, 2065, 2630, 2714, 3220, 3682, 4130, 5260, 5428, 6049, 6785, 7364, 8260, 9205, 9499, 12098, 13570, 15517, 18410, 18998, 24196, 27140, 30245, 31034, 36820, 37996, 42343, 47495, 60490, 62068, 77585, 84686, 94990, 108619, 120980, 155170, 169372, 189980, 211715, 217238, 310340, 356891, 423430, 434476, 543095, 713782, 846860, 1086190, 1427564, 1784455, 2172380, 2498237, 3568910, 4996474, 7137820, 9992948, 12491185, 24982370, 49964740]

約数ペア:

[(1, 49964740), (2, 24982370), (4, 12491185), (5, 9992948), (7, 7137820), (10, 4996474), (14, 3568910), (20, 2498237), (23, 2172380), (28, 1784455), (35, 1427564), (46, 1086190), (59, 846860), (70, 713782), (92, 543095), (115, 434476), (118, 423430), (140, 356891), (161, 310340), (230, 217238), (236, 211715), (263, 189980), (295, 169372), (322, 155170), (413, 120980), (460, 108619), (526, 94990), (590, 84686), (644, 77585), (805, 62068), (826, 60490), (1052, 47495), (1180, 42343), (1315, 37996), (1357, 36820), (1610, 31034), (1652, 30245), (1841, 27140), (2065, 24196), (2630, 18998), (2714, 18410), (3220, 15517), (3682, 13570), (4130, 12098), (5260, 9499), (5428, 9205), (6049, 8260), (6785, 7364)]