52413440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 88

約数和(自身を含む): 130434840

約数和(自身を除く): 78021400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 353, 464, 512, 580, 640, 706, 928, 1024, 1160, 1280, 1412, 1765, 1856, 2320, 2560, 2824, 3530, 3712, 4640, 5120, 5648, 7060, 7424, 9280, 10237, 11296, 14120, 14848, 18560, 20474, 22592, 28240, 29696, 37120, 40948, 45184, 51185, 56480, 74240, 81896, 90368, 102370, 112960, 148480, 163792, 180736, 204740, 225920, 327584, 361472, 409480, 451840, 655168, 818960, 903680, 1310336, 1637920, 1807360, 2620672, 3275840, 5241344, 6551680, 10482688, 13103360, 26206720, 52413440]

約数ペア:

[(1, 52413440), (2, 26206720), (4, 13103360), (5, 10482688), (8, 6551680), (10, 5241344), (16, 3275840), (20, 2620672), (29, 1807360), (32, 1637920), (40, 1310336), (58, 903680), (64, 818960), (80, 655168), (116, 451840), (128, 409480), (145, 361472), (160, 327584), (232, 225920), (256, 204740), (290, 180736), (320, 163792), (353, 148480), (464, 112960), (512, 102370), (580, 90368), (640, 81896), (706, 74240), (928, 56480), (1024, 51185), (1160, 45184), (1280, 40948), (1412, 37120), (1765, 29696), (1856, 28240), (2320, 22592), (2560, 20474), (2824, 18560), (3530, 14848), (3712, 14120), (4640, 11296), (5120, 10237), (5648, 9280), (7060, 7424)]