53913040

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4463}}^1$

素因数の和:4627

約数の個数: 40

約数和(自身を含む): 126206208

約数和(自身を除く): 72293168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 4463, 6040, 8926, 12080, 17852, 22315, 35704, 44630, 71408, 89260, 178520, 357040, 673913, 1347826, 2695652, 3369565, 5391304, 6739130, 10782608, 13478260, 26956520, 53913040]

約数ペア:

[(1, 53913040), (2, 26956520), (4, 13478260), (5, 10782608), (8, 6739130), (10, 5391304), (16, 3369565), (20, 2695652), (40, 1347826), (80, 673913), (151, 357040), (302, 178520), (604, 89260), (755, 71408), (1208, 44630), (1510, 35704), (2416, 22315), (3020, 17852), (4463, 12080), (6040, 8926)]