53442478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 89994240

約数和(自身を除く): 36551762

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 874, 893, 1081, 1301, 1786, 2162, 2602, 20539, 24719, 29923, 41078, 49438, 59846, 61147, 122294, 568537, 1137074, 1161793, 1406381, 2323586, 2812762, 26721239, 53442478]

約数ペア:

[(1, 53442478), (2, 26721239), (19, 2812762), (23, 2323586), (38, 1406381), (46, 1161793), (47, 1137074), (94, 568537), (437, 122294), (874, 61147), (893, 59846), (1081, 49438), (1301, 41078), (1786, 29923), (2162, 24719), (2602, 20539)]