53011518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 125452800

約数和(自身を除く): 72441282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 149, 197, 258, 298, 301, 394, 447, 591, 602, 894, 903, 1043, 1182, 1379, 1806, 2086, 2758, 3129, 4137, 6258, 6407, 8274, 8471, 12814, 16942, 19221, 25413, 29353, 38442, 44849, 50826, 58706, 59297, 88059, 89698, 118594, 134547, 176118, 177891, 205471, 269094, 355782, 410942, 616413, 1232826, 1262179, 2524358, 3786537, 7573074, 8835253, 17670506, 26505759, 53011518]

約数ペア:

[(1, 53011518), (2, 26505759), (3, 17670506), (6, 8835253), (7, 7573074), (14, 3786537), (21, 2524358), (42, 1262179), (43, 1232826), (86, 616413), (129, 410942), (149, 355782), (197, 269094), (258, 205471), (298, 177891), (301, 176118), (394, 134547), (447, 118594), (591, 89698), (602, 88059), (894, 59297), (903, 58706), (1043, 50826), (1182, 44849), (1379, 38442), (1806, 29353), (2086, 25413), (2758, 19221), (3129, 16942), (4137, 12814), (6258, 8471), (6407, 8274)]