54303050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 104959800

約数和(自身を除く): 50656750

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 149, 185, 197, 298, 370, 394, 745, 925, 985, 1490, 1850, 1970, 3725, 4925, 5513, 7289, 7450, 9850, 11026, 14578, 27565, 29353, 36445, 55130, 58706, 72890, 137825, 146765, 182225, 275650, 293530, 364450, 733825, 1086061, 1467650, 2172122, 5430305, 10860610, 27151525, 54303050]

約数ペア:

[(1, 54303050), (2, 27151525), (5, 10860610), (10, 5430305), (25, 2172122), (37, 1467650), (50, 1086061), (74, 733825), (149, 364450), (185, 293530), (197, 275650), (298, 182225), (370, 146765), (394, 137825), (745, 72890), (925, 58706), (985, 55130), (1490, 36445), (1850, 29353), (1970, 27565), (3725, 14578), (4925, 11026), (5513, 9850), (7289, 7450)]