51650235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12613}}^1$

素因数の和:12644

約数の個数: 48

約数和(自身を含む): 110195904

約数和(自身を除く): 58545669

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 12613, 37839, 63065, 88291, 113517, 163969, 189195, 264873, 441455, 491907, 567585, 794619, 819845, 1147783, 1324365, 1475721, 2459535, 3443349, 3973095, 5738915, 7378605, 10330047, 17216745, 51650235]

約数ペア:

[(1, 51650235), (3, 17216745), (5, 10330047), (7, 7378605), (9, 5738915), (13, 3973095), (15, 3443349), (21, 2459535), (35, 1475721), (39, 1324365), (45, 1147783), (63, 819845), (65, 794619), (91, 567585), (105, 491907), (117, 441455), (195, 264873), (273, 189195), (315, 163969), (455, 113517), (585, 88291), (819, 63065), (1365, 37839), (4095, 12613)]