52766320

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7411}}^1$

素因数の和:7513

約数の個数: 40

約数和(自身を含む): 124076880

約数和(自身を除く): 71310560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 7411, 14822, 29644, 37055, 59288, 74110, 118576, 148220, 296440, 592880, 659579, 1319158, 2638316, 3297895, 5276632, 6595790, 10553264, 13191580, 26383160, 52766320]

約数ペア:

[(1, 52766320), (2, 26383160), (4, 13191580), (5, 10553264), (8, 6595790), (10, 5276632), (16, 3297895), (20, 2638316), (40, 1319158), (80, 659579), (89, 592880), (178, 296440), (356, 148220), (445, 118576), (712, 74110), (890, 59288), (1424, 37055), (1780, 29644), (3560, 14822), (7120, 7411)]