56257254

素因数分解:

$2^1\times 3^4\times {\mathrm{239}}^1\times {\mathrm{1453}}^1$

素因数の和:1706

約数の個数: 40

約数和(自身を含む): 126672480

約数和(自身を除く): 70415226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 239, 478, 717, 1434, 1453, 2151, 2906, 4302, 4359, 6453, 8718, 12906, 13077, 19359, 26154, 38718, 39231, 78462, 117693, 235386, 347267, 694534, 1041801, 2083602, 3125403, 6250806, 9376209, 18752418, 28128627, 56257254]

約数ペア:

[(1, 56257254), (2, 28128627), (3, 18752418), (6, 9376209), (9, 6250806), (18, 3125403), (27, 2083602), (54, 1041801), (81, 694534), (162, 347267), (239, 235386), (478, 117693), (717, 78462), (1434, 39231), (1453, 38718), (2151, 26154), (2906, 19359), (4302, 13077), (4359, 12906), (6453, 8718)]