56318478

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 115852032

約数和(自身を除く): 59533554

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 1811, 3622, 5183, 5433, 10366, 10866, 15549, 31098, 128581, 132203, 257162, 264406, 385743, 396609, 771486, 793218, 9386413, 18772826, 28159239, 56318478]

約数ペア:

[(1, 56318478), (2, 28159239), (3, 18772826), (6, 9386413), (71, 793218), (73, 771486), (142, 396609), (146, 385743), (213, 264406), (219, 257162), (426, 132203), (438, 128581), (1811, 31098), (3622, 15549), (5183, 10866), (5433, 10366)]