47533900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 109836720

約数和(自身を除く): 62302820

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 185, 290, 370, 443, 580, 725, 740, 886, 925, 1073, 1450, 1772, 1850, 2146, 2215, 2900, 3700, 4292, 4430, 5365, 8860, 10730, 11075, 12847, 16391, 21460, 22150, 25694, 26825, 32782, 44300, 51388, 53650, 64235, 65564, 81955, 107300, 128470, 163910, 256940, 321175, 327820, 409775, 475339, 642350, 819550, 950678, 1284700, 1639100, 1901356, 2376695, 4753390, 9506780, 11883475, 23766950, 47533900]

約数ペア:

[(1, 47533900), (2, 23766950), (4, 11883475), (5, 9506780), (10, 4753390), (20, 2376695), (25, 1901356), (29, 1639100), (37, 1284700), (50, 950678), (58, 819550), (74, 642350), (100, 475339), (116, 409775), (145, 327820), (148, 321175), (185, 256940), (290, 163910), (370, 128470), (443, 107300), (580, 81955), (725, 65564), (740, 64235), (886, 53650), (925, 51388), (1073, 44300), (1450, 32782), (1772, 26825), (1850, 25694), (2146, 22150), (2215, 21460), (2900, 16391), (3700, 12847), (4292, 11075), (4430, 10730), (5365, 8860)]