54757530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4441}}^1$

素因数の和:4591

約数の個数: 48

約数和(自身を含む): 143441064

約数和(自身を除く): 88683534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 4441, 6165, 8882, 12330, 13323, 22205, 26646, 39969, 44410, 66615, 79938, 133230, 199845, 399690, 608417, 1216834, 1825251, 3042085, 3650502, 5475753, 6084170, 9126255, 10951506, 18252510, 27378765, 54757530]

約数ペア:

[(1, 54757530), (2, 27378765), (3, 18252510), (5, 10951506), (6, 9126255), (9, 6084170), (10, 5475753), (15, 3650502), (18, 3042085), (30, 1825251), (45, 1216834), (90, 608417), (137, 399690), (274, 199845), (411, 133230), (685, 79938), (822, 66615), (1233, 44410), (1370, 39969), (2055, 26646), (2466, 22205), (4110, 13323), (4441, 12330), (6165, 8882)]