55894839

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2700

約数の個数: 48

約数和(自身を含む): 101888640

約数和(自身を除く): 45993801

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 2659, 3003, 7007, 7977, 18613, 21021, 29249, 34567, 55839, 87747, 103701, 130291, 204743, 241969, 380237, 390873, 614229, 725907, 1140711, 1433201, 1693783, 2661659, 4299603, 5081349, 7984977, 18631613, 55894839]

約数ペア:

[(1, 55894839), (3, 18631613), (7, 7984977), (11, 5081349), (13, 4299603), (21, 2661659), (33, 1693783), (39, 1433201), (49, 1140711), (77, 725907), (91, 614229), (143, 390873), (147, 380237), (231, 241969), (273, 204743), (429, 130291), (539, 103701), (637, 87747), (1001, 55839), (1617, 34567), (1911, 29249), (2659, 21021), (3003, 18613), (7007, 7977)]