51135786

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{24281}}^1$

素因数の和:24308

約数の個数: 40

約数和(自身を含む): 123401124

約数和(自身を除く): 72265338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 24281, 48562, 72843, 145686, 218529, 315653, 437058, 631306, 655587, 946959, 1311174, 1893918, 1966761, 2840877, 3933522, 5681754, 8522631, 17045262, 25567893, 51135786]

約数ペア:

[(1, 51135786), (2, 25567893), (3, 17045262), (6, 8522631), (9, 5681754), (13, 3933522), (18, 2840877), (26, 1966761), (27, 1893918), (39, 1311174), (54, 946959), (78, 655587), (81, 631306), (117, 437058), (162, 315653), (234, 218529), (351, 145686), (702, 72843), (1053, 48562), (2106, 24281)]