51098760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{141941}}^1$

素因数の和:141958

約数の個数: 48

約数和(自身を含む): 166072140

約数和(自身を除く): 114973380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 141941, 283882, 425823, 567764, 709705, 851646, 1135528, 1277469, 1419410, 1703292, 2129115, 2554938, 2838820, 3406584, 4258230, 5109876, 5677640, 6387345, 8516460, 10219752, 12774690, 17032920, 25549380, 51098760]

約数ペア:

[(1, 51098760), (2, 25549380), (3, 17032920), (4, 12774690), (5, 10219752), (6, 8516460), (8, 6387345), (9, 5677640), (10, 5109876), (12, 4258230), (15, 3406584), (18, 2838820), (20, 2554938), (24, 2129115), (30, 1703292), (36, 1419410), (40, 1277469), (45, 1135528), (60, 851646), (72, 709705), (90, 567764), (120, 425823), (180, 283882), (360, 141941)]