51155053826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18440899}}^1$

素因数の和:18440993

約数の個数: 16

約数和(自身を含む): 81877596000

約数和(自身を除く): 30722542174

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 18440899, 36881798, 350377081, 700754162, 1346185627, 2692371254, 25577526913, 51155053826]

約数ペア:

[(1, 51155053826), (2, 25577526913), (19, 2692371254), (38, 1346185627), (73, 700754162), (146, 350377081), (1387, 36881798), (2774, 18440899)]