53485850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3137}}^1$

素因数の和:3191

約数の個数: 48

約数和(自身を含む): 112064256

約数和(自身を除く): 58578406

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3137, 3410, 6274, 8525, 15685, 17050, 31370, 34507, 69014, 78425, 97247, 156850, 172535, 194494, 345070, 486235, 862675, 972470, 1069717, 1725350, 2139434, 2431175, 4862350, 5348585, 10697170, 26742925, 53485850]

約数ペア:

[(1, 53485850), (2, 26742925), (5, 10697170), (10, 5348585), (11, 4862350), (22, 2431175), (25, 2139434), (31, 1725350), (50, 1069717), (55, 972470), (62, 862675), (110, 486235), (155, 345070), (275, 194494), (310, 172535), (341, 156850), (550, 97247), (682, 78425), (775, 69014), (1550, 34507), (1705, 31370), (3137, 17050), (3410, 15685), (6274, 8525)]