55450736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 127277568

約数和(自身を除く): 71826832

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 43, 44, 68, 86, 88, 136, 172, 176, 187, 272, 344, 374, 431, 473, 688, 731, 748, 862, 946, 1462, 1496, 1724, 1892, 2924, 2992, 3448, 3784, 4741, 5848, 6896, 7327, 7568, 8041, 9482, 11696, 14654, 16082, 18533, 18964, 29308, 32164, 37066, 37928, 58616, 64328, 74132, 75856, 80597, 117232, 128656, 148264, 161194, 203863, 296528, 315061, 322388, 407726, 630122, 644776, 815452, 1260244, 1289552, 1630904, 2520488, 3261808, 3465671, 5040976, 6931342, 13862684, 27725368, 55450736]

約数ペア:

[(1, 55450736), (2, 27725368), (4, 13862684), (8, 6931342), (11, 5040976), (16, 3465671), (17, 3261808), (22, 2520488), (34, 1630904), (43, 1289552), (44, 1260244), (68, 815452), (86, 644776), (88, 630122), (136, 407726), (172, 322388), (176, 315061), (187, 296528), (272, 203863), (344, 161194), (374, 148264), (431, 128656), (473, 117232), (688, 80597), (731, 75856), (748, 74132), (862, 64328), (946, 58616), (1462, 37928), (1496, 37066), (1724, 32164), (1892, 29308), (2924, 18964), (2992, 18533), (3448, 16082), (3784, 14654), (4741, 11696), (5848, 9482), (6896, 8041), (7327, 7568)]