55784538

素因数分解:

$2^1\times 3^6\times {\mathrm{38261}}^1$

素因数の和:38281

約数の個数: 28

約数和(自身を含む): 125461098

約数和(自身を除く): 69676560

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 38261, 76522, 114783, 229566, 344349, 688698, 1033047, 2066094, 3099141, 6198282, 9297423, 18594846, 27892269, 55784538]

約数ペア:

[(1, 55784538), (2, 27892269), (3, 18594846), (6, 9297423), (9, 6198282), (18, 3099141), (27, 2066094), (54, 1033047), (81, 688698), (162, 344349), (243, 229566), (486, 114783), (729, 76522), (1458, 38261)]