56521458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1531}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 140527296

約数和(自身を除く): 84005838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 293, 586, 879, 1531, 1758, 2051, 2637, 3062, 4102, 4593, 5274, 6153, 9186, 10717, 12306, 13779, 18459, 21434, 27558, 32151, 36918, 64302, 96453, 192906, 448583, 897166, 1345749, 2691498, 3140081, 4037247, 6280162, 8074494, 9420243, 18840486, 28260729, 56521458]

約数ペア:

[(1, 56521458), (2, 28260729), (3, 18840486), (6, 9420243), (7, 8074494), (9, 6280162), (14, 4037247), (18, 3140081), (21, 2691498), (42, 1345749), (63, 897166), (126, 448583), (293, 192906), (586, 96453), (879, 64302), (1531, 36918), (1758, 32151), (2051, 27558), (2637, 21434), (3062, 18459), (4102, 13779), (4593, 12306), (5274, 10717), (6153, 9186)]