54041840

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2803}}^1$

素因数の和:3057

約数の個数: 40

約数和(自身を含む): 126213648

約数和(自身を除く): 72171808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 964, 1205, 1928, 2410, 2803, 3856, 4820, 5606, 9640, 11212, 14015, 19280, 22424, 28030, 44848, 56060, 112120, 224240, 675523, 1351046, 2702092, 3377615, 5404184, 6755230, 10808368, 13510460, 27020920, 54041840]

約数ペア:

[(1, 54041840), (2, 27020920), (4, 13510460), (5, 10808368), (8, 6755230), (10, 5404184), (16, 3377615), (20, 2702092), (40, 1351046), (80, 675523), (241, 224240), (482, 112120), (964, 56060), (1205, 44848), (1928, 28030), (2410, 22424), (2803, 19280), (3856, 14015), (4820, 11212), (5606, 9640)]