53409412

素因数分解:

$2^2\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1300

約数の個数: 36

約数和(自身を含む): 109238220

約数和(自身を除く): 55828808

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 269, 538, 1013, 1076, 1883, 2026, 3766, 4052, 7091, 7532, 13181, 14182, 26362, 28364, 49637, 52724, 99274, 198548, 272497, 544994, 1089988, 1907479, 3814958, 7629916, 13352353, 26704706, 53409412]

約数ペア:

[(1, 53409412), (2, 26704706), (4, 13352353), (7, 7629916), (14, 3814958), (28, 1907479), (49, 1089988), (98, 544994), (196, 272497), (269, 198548), (538, 99274), (1013, 52724), (1076, 49637), (1883, 28364), (2026, 26362), (3766, 14182), (4052, 13181), (7091, 7532)]