49860396

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 131629680

約数和(自身を除く): 81769284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 163, 174, 261, 293, 326, 348, 489, 522, 586, 652, 879, 978, 1044, 1172, 1467, 1758, 1956, 2637, 2934, 3516, 4727, 5274, 5868, 8497, 9454, 10548, 14181, 16994, 18908, 25491, 28362, 33988, 42543, 47759, 50982, 56724, 76473, 85086, 95518, 101964, 143277, 152946, 170172, 191036, 286554, 305892, 429831, 573108, 859662, 1385011, 1719324, 2770022, 4155033, 5540044, 8310066, 12465099, 16620132, 24930198, 49860396]

約数ペア:

[(1, 49860396), (2, 24930198), (3, 16620132), (4, 12465099), (6, 8310066), (9, 5540044), (12, 4155033), (18, 2770022), (29, 1719324), (36, 1385011), (58, 859662), (87, 573108), (116, 429831), (163, 305892), (174, 286554), (261, 191036), (293, 170172), (326, 152946), (348, 143277), (489, 101964), (522, 95518), (586, 85086), (652, 76473), (879, 56724), (978, 50982), (1044, 47759), (1172, 42543), (1467, 33988), (1758, 28362), (1956, 25491), (2637, 18908), (2934, 16994), (3516, 14181), (4727, 10548), (5274, 9454), (5868, 8497)]