53009385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1901}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 100243008

約数和(自身を除く): 47233623

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 1901, 2145, 2535, 5577, 5703, 9295, 9505, 20911, 24713, 27885, 28515, 62733, 74139, 104555, 123565, 271843, 313665, 321269, 370695, 815529, 963807, 1359215, 1606345, 3533959, 4077645, 4819035, 10601877, 17669795, 53009385]

約数ペア:

[(1, 53009385), (3, 17669795), (5, 10601877), (11, 4819035), (13, 4077645), (15, 3533959), (33, 1606345), (39, 1359215), (55, 963807), (65, 815529), (143, 370695), (165, 321269), (169, 313665), (195, 271843), (429, 123565), (507, 104555), (715, 74139), (845, 62733), (1859, 28515), (1901, 27885), (2145, 24713), (2535, 20911), (5577, 9505), (5703, 9295)]