55163955

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6823}}^1$

素因数の和:6856

約数の個数: 48

約数和(自身を含む): 112022784

約数和(自身を除く): 56858829

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 6823, 8085, 20469, 34115, 47761, 75053, 102345, 143283, 225159, 238805, 334327, 375265, 525371, 716415, 1002981, 1125795, 1576113, 1671635, 2626855, 3677597, 5014905, 7880565, 11032791, 18387985, 55163955]

約数ペア:

[(1, 55163955), (3, 18387985), (5, 11032791), (7, 7880565), (11, 5014905), (15, 3677597), (21, 2626855), (33, 1671635), (35, 1576113), (49, 1125795), (55, 1002981), (77, 716415), (105, 525371), (147, 375265), (165, 334327), (231, 238805), (245, 225159), (385, 143283), (539, 102345), (735, 75053), (1155, 47761), (1617, 34115), (2695, 20469), (6823, 8085)]