53778010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37607}}^1$

素因数の和:37638

約数の個数: 32

約数和(自身を含む): 113726592

約数和(自身を除く): 59948582

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 37607, 75214, 188035, 376070, 413677, 488891, 827354, 977782, 2068385, 2444455, 4136770, 4888910, 5377801, 10755602, 26889005, 53778010]

約数ペア:

[(1, 53778010), (2, 26889005), (5, 10755602), (10, 5377801), (11, 4888910), (13, 4136770), (22, 2444455), (26, 2068385), (55, 977782), (65, 827354), (110, 488891), (130, 413677), (143, 376070), (286, 188035), (715, 75214), (1430, 37607)]