55705570

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 102569328

約数和(自身を除く): 46863758

約数列:

[1, 2, 5, 10, 73, 137, 146, 274, 365, 557, 685, 730, 1114, 1370, 2785, 5570, 10001, 20002, 40661, 50005, 76309, 81322, 100010, 152618, 203305, 381545, 406610, 763090, 5570557, 11141114, 27852785, 55705570]

約数ペア:

[(1, 55705570), (2, 27852785), (5, 11141114), (10, 5570557), (73, 763090), (137, 406610), (146, 381545), (274, 203305), (365, 152618), (557, 100010), (685, 81322), (730, 76309), (1114, 50005), (1370, 40661), (2785, 20002), (5570, 10001)]