53235390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136501}}^1$

素因数の和:136524

約数の個数: 32

約数和(自身を含む): 137594016

約数和(自身を除く): 84358626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 136501, 273002, 409503, 682505, 819006, 1365010, 1774513, 2047515, 3549026, 4095030, 5323539, 8872565, 10647078, 17745130, 26617695, 53235390]

約数ペア:

[(1, 53235390), (2, 26617695), (3, 17745130), (5, 10647078), (6, 8872565), (10, 5323539), (13, 4095030), (15, 3549026), (26, 2047515), (30, 1774513), (39, 1365010), (65, 819006), (78, 682505), (130, 409503), (195, 273002), (390, 136501)]