53185636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 112694400

約数和(自身を除く): 59508764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 257, 266, 389, 514, 532, 778, 1028, 1556, 1799, 2723, 3598, 4883, 5446, 7196, 7391, 9766, 10892, 14782, 19532, 29564, 34181, 51737, 68362, 99973, 103474, 136724, 199946, 206948, 399892, 699811, 1399622, 1899487, 2799244, 3798974, 7597948, 13296409, 26592818, 53185636]

約数ペア:

[(1, 53185636), (2, 26592818), (4, 13296409), (7, 7597948), (14, 3798974), (19, 2799244), (28, 1899487), (38, 1399622), (76, 699811), (133, 399892), (257, 206948), (266, 199946), (389, 136724), (514, 103474), (532, 99973), (778, 68362), (1028, 51737), (1556, 34181), (1799, 29564), (2723, 19532), (3598, 14782), (4883, 10892), (5446, 9766), (7196, 7391)]