55406826

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 123931080

約数和(自身を除く): 68524254

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 193, 246, 369, 386, 389, 579, 738, 778, 1158, 1167, 1737, 2334, 3474, 3501, 7002, 7913, 15826, 15949, 23739, 31898, 47478, 47847, 71217, 75077, 95694, 142434, 143541, 150154, 225231, 287082, 450462, 675693, 1351386, 3078157, 6156314, 9234471, 18468942, 27703413, 55406826]

約数ペア:

[(1, 55406826), (2, 27703413), (3, 18468942), (6, 9234471), (9, 6156314), (18, 3078157), (41, 1351386), (82, 675693), (123, 450462), (193, 287082), (246, 225231), (369, 150154), (386, 143541), (389, 142434), (579, 95694), (738, 75077), (778, 71217), (1158, 47847), (1167, 47478), (1737, 31898), (2334, 23739), (3474, 15949), (3501, 15826), (7002, 7913)]