56496975

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 100826880

約数和(自身を除く): 44329905

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 285, 475, 615, 779, 967, 1025, 1425, 2337, 2901, 3075, 3895, 4835, 11685, 14505, 18373, 19475, 24175, 39647, 55119, 58425, 72525, 91865, 118941, 198235, 275595, 459325, 594705, 753293, 991175, 1377975, 2259879, 2973525, 3766465, 11299395, 18832325, 56496975]

約数ペア:

[(1, 56496975), (3, 18832325), (5, 11299395), (15, 3766465), (19, 2973525), (25, 2259879), (41, 1377975), (57, 991175), (75, 753293), (95, 594705), (123, 459325), (205, 275595), (285, 198235), (475, 118941), (615, 91865), (779, 72525), (967, 58425), (1025, 55119), (1425, 39647), (2337, 24175), (2901, 19475), (3075, 18373), (3895, 14505), (4835, 11685)]