51426186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 120356640

約数和(自身を除く): 68930454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 211, 294, 422, 633, 829, 1266, 1477, 1658, 2487, 2954, 4431, 4974, 5803, 8862, 10339, 11606, 17409, 20678, 31017, 34818, 40621, 62034, 81242, 121863, 174919, 243726, 349838, 524757, 1049514, 1224433, 2448866, 3673299, 7346598, 8571031, 17142062, 25713093, 51426186]

約数ペア:

[(1, 51426186), (2, 25713093), (3, 17142062), (6, 8571031), (7, 7346598), (14, 3673299), (21, 2448866), (42, 1224433), (49, 1049514), (98, 524757), (147, 349838), (211, 243726), (294, 174919), (422, 121863), (633, 81242), (829, 62034), (1266, 40621), (1477, 34818), (1658, 31017), (2487, 20678), (2954, 17409), (4431, 11606), (4974, 10339), (5803, 8862)]