55418902

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 106745040

約数和(自身を除く): 51326138

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 101, 154, 202, 509, 539, 707, 1018, 1078, 1111, 1414, 2222, 3563, 4949, 5599, 7126, 7777, 9898, 11198, 15554, 24941, 39193, 49882, 51409, 54439, 78386, 102818, 108878, 274351, 359863, 548702, 565499, 719726, 1130998, 2519041, 3958493, 5038082, 7916986, 27709451, 55418902]

約数ペア:

[(1, 55418902), (2, 27709451), (7, 7916986), (11, 5038082), (14, 3958493), (22, 2519041), (49, 1130998), (77, 719726), (98, 565499), (101, 548702), (154, 359863), (202, 274351), (509, 108878), (539, 102818), (707, 78386), (1018, 54439), (1078, 51409), (1111, 49882), (1414, 39193), (2222, 24941), (3563, 15554), (4949, 11198), (5599, 9898), (7126, 7777)]