48721925

素因数分解:

$5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1338

約数の個数: 36

約数和(自身を含む): 72602496

約数和(自身を除く): 23880571

約数列:

[1, 5, 7, 25, 31, 35, 49, 155, 175, 217, 245, 775, 1085, 1225, 1283, 1519, 5425, 6415, 7595, 8981, 32075, 37975, 39773, 44905, 62867, 198865, 224525, 278411, 314335, 994325, 1392055, 1571675, 1948877, 6960275, 9744385, 48721925]

約数ペア:

[(1, 48721925), (5, 9744385), (7, 6960275), (25, 1948877), (31, 1571675), (35, 1392055), (49, 994325), (155, 314335), (175, 278411), (217, 224525), (245, 198865), (775, 62867), (1085, 44905), (1225, 39773), (1283, 37975), (1519, 32075), (5425, 8981), (6415, 7595)]