55138570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10007}}^1$

素因数の和:10062

約数の個数: 32

約数和(自身を含む): 108086400

約数和(自身を除く): 52947830

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 10007, 20014, 50035, 100070, 190133, 290203, 380266, 580406, 950665, 1451015, 1901330, 2902030, 5513857, 11027714, 27569285, 55138570]

約数ペア:

[(1, 55138570), (2, 27569285), (5, 11027714), (10, 5513857), (19, 2902030), (29, 1901330), (38, 1451015), (58, 950665), (95, 580406), (145, 380266), (190, 290203), (290, 190133), (551, 100070), (1102, 50035), (2755, 20014), (5510, 10007)]