51897875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 16392685

約数列:

[1, 5, 25, 31, 59, 125, 155, 227, 295, 775, 1135, 1475, 1829, 3875, 5675, 7037, 7375, 9145, 13393, 28375, 35185, 45725, 66965, 175925, 228625, 334825, 415183, 879625, 1674125, 2075915, 10379575, 51897875]

約数ペア:

[(1, 51897875), (5, 10379575), (25, 2075915), (31, 1674125), (59, 879625), (125, 415183), (155, 334825), (227, 228625), (295, 175925), (775, 66965), (1135, 45725), (1475, 35185), (1829, 28375), (3875, 13393), (5675, 9145), (7037, 7375)]