52962780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67901}}^1$

素因数の和:67926

約数の個数: 48

約数和(自身を含む): 159705504

約数和(自身を除く): 106742724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 67901, 135802, 203703, 271604, 339505, 407406, 679010, 814812, 882713, 1018515, 1358020, 1765426, 2037030, 2648139, 3530852, 4074060, 4413565, 5296278, 8827130, 10592556, 13240695, 17654260, 26481390, 52962780]

約数ペア:

[(1, 52962780), (2, 26481390), (3, 17654260), (4, 13240695), (5, 10592556), (6, 8827130), (10, 5296278), (12, 4413565), (13, 4074060), (15, 3530852), (20, 2648139), (26, 2037030), (30, 1765426), (39, 1358020), (52, 1018515), (60, 882713), (65, 814812), (78, 679010), (130, 407406), (156, 339505), (195, 271604), (260, 203703), (390, 135802), (780, 67901)]