53073410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 103203072

約数和(自身を除く): 50129662

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 631, 647, 1262, 1294, 3155, 3235, 6310, 6470, 8203, 8411, 16406, 16822, 41015, 42055, 82030, 84110, 408257, 816514, 2041285, 4082570, 5307341, 10614682, 26536705, 53073410]

約数ペア:

[(1, 53073410), (2, 26536705), (5, 10614682), (10, 5307341), (13, 4082570), (26, 2041285), (65, 816514), (130, 408257), (631, 84110), (647, 82030), (1262, 42055), (1294, 41015), (3155, 16822), (3235, 16406), (6310, 8411), (6470, 8203)]