53947860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6563}}^1$

素因数の和:6712

約数の個数: 48

約数和(自身を含む): 152179776

約数和(自身を除く): 98231916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 6563, 8220, 13126, 19689, 26252, 32815, 39378, 65630, 78756, 98445, 131260, 196890, 393780, 899131, 1798262, 2697393, 3596524, 4495655, 5394786, 8991310, 10789572, 13486965, 17982620, 26973930, 53947860]

約数ペア:

[(1, 53947860), (2, 26973930), (3, 17982620), (4, 13486965), (5, 10789572), (6, 8991310), (10, 5394786), (12, 4495655), (15, 3596524), (20, 2697393), (30, 1798262), (60, 899131), (137, 393780), (274, 196890), (411, 131260), (548, 98445), (685, 78756), (822, 65630), (1370, 39378), (1644, 32815), (2055, 26252), (2740, 19689), (4110, 13126), (6563, 8220)]