55522710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8689}}^1$

素因数の和:8773

約数の個数: 48

約数和(自身を含む): 146409120

約数和(自身を除く): 90886410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 8689, 17378, 26067, 43445, 52134, 78201, 86890, 130335, 156402, 260670, 391005, 616919, 782010, 1233838, 1850757, 3084595, 3701514, 5552271, 6169190, 9253785, 11104542, 18507570, 27761355, 55522710]

約数ペア:

[(1, 55522710), (2, 27761355), (3, 18507570), (5, 11104542), (6, 9253785), (9, 6169190), (10, 5552271), (15, 3701514), (18, 3084595), (30, 1850757), (45, 1233838), (71, 782010), (90, 616919), (142, 391005), (213, 260670), (355, 156402), (426, 130335), (639, 86890), (710, 78201), (1065, 52134), (1278, 43445), (2130, 26067), (3195, 17378), (6390, 8689)]