53462620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157243}}^1$

素因数の和:157269

約数の個数: 24

約数和(自身を含む): 118876464

約数和(自身を除く): 65413844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 157243, 314486, 628972, 786215, 1572430, 2673131, 3144860, 5346262, 10692524, 13365655, 26731310, 53462620]

約数ペア:

[(1, 53462620), (2, 26731310), (4, 13365655), (5, 10692524), (10, 5346262), (17, 3144860), (20, 2673131), (34, 1572430), (68, 786215), (85, 628972), (170, 314486), (340, 157243)]