48797875

素因数分解:

$5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 73412352

約数和(自身を除く): 24614477

約数列:

[1, 5, 7, 25, 31, 35, 49, 125, 155, 175, 217, 245, 257, 775, 875, 1085, 1225, 1285, 1519, 1799, 3875, 5425, 6125, 6425, 7595, 7967, 8995, 12593, 27125, 32125, 37975, 39835, 44975, 55769, 62965, 189875, 199175, 224875, 278845, 314825, 390383, 995875, 1394225, 1574125, 1951915, 6971125, 9759575, 48797875]

約数ペア:

[(1, 48797875), (5, 9759575), (7, 6971125), (25, 1951915), (31, 1574125), (35, 1394225), (49, 995875), (125, 390383), (155, 314825), (175, 278845), (217, 224875), (245, 199175), (257, 189875), (775, 62965), (875, 55769), (1085, 44975), (1225, 39835), (1285, 37975), (1519, 32125), (1799, 27125), (3875, 12593), (5425, 8995), (6125, 7967), (6425, 7595)]