55442868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2713}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 140433216

約数和(自身を除く): 84990348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 2713, 3406, 5109, 5426, 6812, 8139, 10218, 10852, 16278, 20436, 32556, 35269, 70538, 105807, 141076, 211614, 355403, 423228, 710806, 1066209, 1421612, 2132418, 4264836, 4620239, 9240478, 13860717, 18480956, 27721434, 55442868]

約数ペア:

[(1, 55442868), (2, 27721434), (3, 18480956), (4, 13860717), (6, 9240478), (12, 4620239), (13, 4264836), (26, 2132418), (39, 1421612), (52, 1066209), (78, 710806), (131, 423228), (156, 355403), (262, 211614), (393, 141076), (524, 105807), (786, 70538), (1572, 35269), (1703, 32556), (2713, 20436), (3406, 16278), (5109, 10852), (5426, 10218), (6812, 8139)]