53331356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 105374304

約数和(自身を除く): 52042948

約数列:

[1, 2, 4, 13, 26, 37, 52, 53, 74, 106, 148, 212, 481, 523, 689, 962, 1046, 1378, 1924, 1961, 2092, 2756, 3922, 6799, 7844, 13598, 19351, 25493, 27196, 27719, 38702, 50986, 55438, 77404, 101972, 110876, 251563, 360347, 503126, 720694, 1006252, 1025603, 1441388, 2051206, 4102412, 13332839, 26665678, 53331356]

約数ペア:

[(1, 53331356), (2, 26665678), (4, 13332839), (13, 4102412), (26, 2051206), (37, 1441388), (52, 1025603), (53, 1006252), (74, 720694), (106, 503126), (148, 360347), (212, 251563), (481, 110876), (523, 101972), (689, 77404), (962, 55438), (1046, 50986), (1378, 38702), (1924, 27719), (1961, 27196), (2092, 25493), (2756, 19351), (3922, 13598), (6799, 7844)]