52697320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101341}}^1$

素因数の和:101365

約数の個数: 32

約数和(自身を含む): 127690920

約数和(自身を除く): 74993600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 101341, 202682, 405364, 506705, 810728, 1013410, 1317433, 2026820, 2634866, 4053640, 5269732, 6587165, 10539464, 13174330, 26348660, 52697320]

約数ペア:

[(1, 52697320), (2, 26348660), (4, 13174330), (5, 10539464), (8, 6587165), (10, 5269732), (13, 4053640), (20, 2634866), (26, 2026820), (40, 1317433), (52, 1013410), (65, 810728), (104, 506705), (130, 405364), (260, 202682), (520, 101341)]