5427878350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{25561}}^1$

素因数の和:25741

約数の個数: 48

約数和(自身を含む): 10498006656

約数和(自身を除く): 5070128306

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 137, 155, 274, 310, 685, 775, 1370, 1550, 3425, 4247, 6850, 8494, 21235, 25561, 42470, 51122, 106175, 127805, 212350, 255610, 639025, 792391, 1278050, 1584782, 3501857, 3961955, 7003714, 7923910, 17509285, 19809775, 35018570, 39619550, 87546425, 108557567, 175092850, 217115134, 542787835, 1085575670, 2713939175, 5427878350]

約数ペア:

[(1, 5427878350), (2, 2713939175), (5, 1085575670), (10, 542787835), (25, 217115134), (31, 175092850), (50, 108557567), (62, 87546425), (137, 39619550), (155, 35018570), (274, 19809775), (310, 17509285), (685, 7923910), (775, 7003714), (1370, 3961955), (1550, 3501857), (3425, 1584782), (4247, 1278050), (6850, 792391), (8494, 639025), (21235, 255610), (25561, 212350), (42470, 127805), (51122, 106175)]