51496960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 127370880

約数和(自身を除く): 75873920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 107, 128, 160, 188, 214, 235, 256, 320, 376, 428, 470, 512, 535, 640, 752, 856, 940, 1024, 1070, 1280, 1504, 1712, 1880, 2048, 2140, 2560, 3008, 3424, 3760, 4280, 5029, 5120, 6016, 6848, 7520, 8560, 10058, 10240, 12032, 13696, 15040, 17120, 20116, 24064, 25145, 27392, 30080, 34240, 40232, 48128, 50290, 54784, 60160, 68480, 80464, 96256, 100580, 109568, 120320, 136960, 160928, 201160, 219136, 240640, 273920, 321856, 402320, 481280, 547840, 643712, 804640, 1095680, 1287424, 1609280, 2574848, 3218560, 5149696, 6437120, 10299392, 12874240, 25748480, 51496960]

約数ペア:

[(1, 51496960), (2, 25748480), (4, 12874240), (5, 10299392), (8, 6437120), (10, 5149696), (16, 3218560), (20, 2574848), (32, 1609280), (40, 1287424), (47, 1095680), (64, 804640), (80, 643712), (94, 547840), (107, 481280), (128, 402320), (160, 321856), (188, 273920), (214, 240640), (235, 219136), (256, 201160), (320, 160928), (376, 136960), (428, 120320), (470, 109568), (512, 100580), (535, 96256), (640, 80464), (752, 68480), (856, 60160), (940, 54784), (1024, 50290), (1070, 48128), (1280, 40232), (1504, 34240), (1712, 30080), (1880, 27392), (2048, 25145), (2140, 24064), (2560, 20116), (3008, 17120), (3424, 15040), (3760, 13696), (4280, 12032), (5029, 10240), (5120, 10058), (6016, 8560), (6848, 7520)]