50947840

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 124504128

約数和(自身を除く): 73556288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 751, 848, 1060, 1280, 1502, 1696, 2120, 3004, 3392, 3755, 4240, 6008, 6784, 7510, 8480, 12016, 13568, 15020, 16960, 24032, 30040, 33920, 39803, 48064, 60080, 67840, 79606, 96128, 120160, 159212, 192256, 199015, 240320, 318424, 398030, 480640, 636848, 796060, 961280, 1273696, 1592120, 2547392, 3184240, 5094784, 6368480, 10189568, 12736960, 25473920, 50947840]

約数ペア:

[(1, 50947840), (2, 25473920), (4, 12736960), (5, 10189568), (8, 6368480), (10, 5094784), (16, 3184240), (20, 2547392), (32, 1592120), (40, 1273696), (53, 961280), (64, 796060), (80, 636848), (106, 480640), (128, 398030), (160, 318424), (212, 240320), (256, 199015), (265, 192256), (320, 159212), (424, 120160), (530, 96128), (640, 79606), (751, 67840), (848, 60080), (1060, 48064), (1280, 39803), (1502, 33920), (1696, 30040), (2120, 24032), (3004, 16960), (3392, 15020), (3755, 13568), (4240, 12016), (6008, 8480), (6784, 7510)]