55312670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{719}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 116717760

約数和(自身を除く): 61405090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 490, 719, 785, 1099, 1438, 1570, 2198, 3595, 5033, 5495, 7190, 7693, 10066, 10990, 15386, 25165, 35231, 38465, 50330, 70462, 76930, 112883, 176155, 225766, 352310, 564415, 790181, 1128830, 1580362, 3950905, 5531267, 7901810, 11062534, 27656335, 55312670]

約数ペア:

[(1, 55312670), (2, 27656335), (5, 11062534), (7, 7901810), (10, 5531267), (14, 3950905), (35, 1580362), (49, 1128830), (70, 790181), (98, 564415), (157, 352310), (245, 225766), (314, 176155), (490, 112883), (719, 76930), (785, 70462), (1099, 50330), (1438, 38465), (1570, 35231), (2198, 25165), (3595, 15386), (5033, 10990), (5495, 10066), (7190, 7693)]