57234892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 121746240

約数和(自身を除く): 64511348

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 169, 172, 179, 286, 338, 358, 473, 559, 572, 676, 716, 946, 1118, 1859, 1892, 1969, 2236, 2327, 3718, 3938, 4654, 6149, 7267, 7436, 7697, 7876, 9308, 12298, 14534, 15394, 24596, 25597, 29068, 30251, 30788, 51194, 60502, 79937, 84667, 100061, 102388, 121004, 159874, 169334, 200122, 319748, 332761, 338668, 400244, 665522, 1100671, 1300793, 1331044, 2201342, 2601586, 4402684, 5203172, 14308723, 28617446, 57234892]

約数ペア:

[(1, 57234892), (2, 28617446), (4, 14308723), (11, 5203172), (13, 4402684), (22, 2601586), (26, 2201342), (43, 1331044), (44, 1300793), (52, 1100671), (86, 665522), (143, 400244), (169, 338668), (172, 332761), (179, 319748), (286, 200122), (338, 169334), (358, 159874), (473, 121004), (559, 102388), (572, 100061), (676, 84667), (716, 79937), (946, 60502), (1118, 51194), (1859, 30788), (1892, 30251), (1969, 29068), (2236, 25597), (2327, 24596), (3718, 15394), (3938, 14534), (4654, 12298), (6149, 9308), (7267, 7876), (7436, 7697)]