53566450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4987

約数の個数: 48

約数和(自身を含む): 117563904

約数和(自身を除く): 63997454

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 4937, 5425, 9874, 10850, 24685, 34559, 49370, 69118, 123425, 153047, 172795, 246850, 306094, 345590, 765235, 863975, 1071329, 1530470, 1727950, 2142658, 3826175, 5356645, 7652350, 10713290, 26783225, 53566450]

約数ペア:

[(1, 53566450), (2, 26783225), (5, 10713290), (7, 7652350), (10, 5356645), (14, 3826175), (25, 2142658), (31, 1727950), (35, 1530470), (50, 1071329), (62, 863975), (70, 765235), (155, 345590), (175, 306094), (217, 246850), (310, 172795), (350, 153047), (434, 123425), (775, 69118), (1085, 49370), (1550, 34559), (2170, 24685), (4937, 10850), (5425, 9874)]