51188586

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 104882688

約数和(自身を除く): 53694102

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 642, 1123, 2246, 3369, 6738, 7597, 15194, 22791, 45582, 79733, 120161, 159466, 239199, 240322, 360483, 478398, 720966, 8531431, 17062862, 25594293, 51188586]

約数ペア:

[(1, 51188586), (2, 25594293), (3, 17062862), (6, 8531431), (71, 720966), (107, 478398), (142, 360483), (213, 240322), (214, 239199), (321, 159466), (426, 120161), (642, 79733), (1123, 45582), (2246, 22791), (3369, 15194), (6738, 7597)]