51642786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2969}}^1$

素因数の和:3210

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 60124254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 2969, 5798, 5938, 8697, 8907, 17394, 17814, 38597, 77194, 115791, 231582, 662087, 1324174, 1986261, 3972522, 8607131, 17214262, 25821393, 51642786]

約数ペア:

[(1, 51642786), (2, 25821393), (3, 17214262), (6, 8607131), (13, 3972522), (26, 1986261), (39, 1324174), (78, 662087), (223, 231582), (446, 115791), (669, 77194), (1338, 38597), (2899, 17814), (2969, 17394), (5798, 8907), (5938, 8697)]