53126788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 110214720

約数和(自身を除く): 57087932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 131, 143, 262, 286, 524, 572, 709, 1418, 1441, 1703, 2836, 2882, 3406, 5764, 6812, 7799, 9217, 15598, 18434, 18733, 31196, 36868, 37466, 74932, 92879, 101387, 185758, 202774, 371516, 405548, 1021669, 1207427, 2043338, 2414854, 4086676, 4829708, 13281697, 26563394, 53126788]

約数ペア:

[(1, 53126788), (2, 26563394), (4, 13281697), (11, 4829708), (13, 4086676), (22, 2414854), (26, 2043338), (44, 1207427), (52, 1021669), (131, 405548), (143, 371516), (262, 202774), (286, 185758), (524, 101387), (572, 92879), (709, 74932), (1418, 37466), (1441, 36868), (1703, 31196), (2836, 18733), (2882, 18434), (3406, 15598), (5764, 9217), (6812, 7799)]