49686868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 108952704

約数和(自身を除く): 59265836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 353, 457, 706, 914, 1412, 1828, 2471, 3199, 3883, 4942, 5027, 6398, 7766, 9884, 10054, 12796, 15532, 20108, 27181, 35189, 54362, 70378, 108724, 140756, 161321, 322642, 645284, 1129247, 1774531, 2258494, 3549062, 4516988, 7098124, 12421717, 24843434, 49686868]

約数ペア:

[(1, 49686868), (2, 24843434), (4, 12421717), (7, 7098124), (11, 4516988), (14, 3549062), (22, 2258494), (28, 1774531), (44, 1129247), (77, 645284), (154, 322642), (308, 161321), (353, 140756), (457, 108724), (706, 70378), (914, 54362), (1412, 35189), (1828, 27181), (2471, 20108), (3199, 15532), (3883, 12796), (4942, 10054), (5027, 9884), (6398, 7766)]