49740010

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1117}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 92328912

約数和(自身を除く): 42588902

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 1117, 2234, 4453, 5585, 8906, 11170, 22265, 44530, 68137, 81541, 136274, 163082, 340685, 407705, 681370, 815410, 4974001, 9948002, 24870005, 49740010]

約数ペア:

[(1, 49740010), (2, 24870005), (5, 9948002), (10, 4974001), (61, 815410), (73, 681370), (122, 407705), (146, 340685), (305, 163082), (365, 136274), (610, 81541), (730, 68137), (1117, 44530), (2234, 22265), (4453, 11170), (5585, 8906)]