509363635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 720679680

約数和(自身を除く): 211316045

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 419, 713, 961, 1265, 1705, 2095, 3565, 4609, 4805, 7843, 9637, 10571, 12989, 22103, 23045, 39215, 48185, 52855, 64945, 106007, 110515, 142879, 243133, 298747, 402659, 530035, 714395, 1215665, 1493735, 2013295, 3286217, 4429249, 9261157, 16431085, 22146245, 46305785, 101872727, 509363635]

約数ペア:

[(1, 509363635), (5, 101872727), (11, 46305785), (23, 22146245), (31, 16431085), (55, 9261157), (115, 4429249), (155, 3286217), (253, 2013295), (341, 1493735), (419, 1215665), (713, 714395), (961, 530035), (1265, 402659), (1705, 298747), (2095, 243133), (3565, 142879), (4609, 110515), (4805, 106007), (7843, 64945), (9637, 52855), (10571, 48185), (12989, 39215), (22103, 23045)]