55439904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1490

約数の個数: 96

約数和(自身を含む): 161892864

約数和(自身を除く): 106452960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1433, 1488, 1612, 2418, 2866, 2976, 3224, 4299, 4836, 5732, 6448, 8598, 9672, 11464, 12896, 17196, 18629, 19344, 22928, 34392, 37258, 38688, 44423, 45856, 55887, 68784, 74516, 88846, 111774, 133269, 137568, 149032, 177692, 223548, 266538, 298064, 355384, 447096, 533076, 577499, 596128, 710768, 894192, 1066152, 1154998, 1421536, 1732497, 1788384, 2132304, 2309996, 3464994, 4264608, 4619992, 6929988, 9239984, 13859976, 18479968, 27719952, 55439904]

約数ペア:

[(1, 55439904), (2, 27719952), (3, 18479968), (4, 13859976), (6, 9239984), (8, 6929988), (12, 4619992), (13, 4264608), (16, 3464994), (24, 2309996), (26, 2132304), (31, 1788384), (32, 1732497), (39, 1421536), (48, 1154998), (52, 1066152), (62, 894192), (78, 710768), (93, 596128), (96, 577499), (104, 533076), (124, 447096), (156, 355384), (186, 298064), (208, 266538), (248, 223548), (312, 177692), (372, 149032), (403, 137568), (416, 133269), (496, 111774), (624, 88846), (744, 74516), (806, 68784), (992, 55887), (1209, 45856), (1248, 44423), (1433, 38688), (1488, 37258), (1612, 34392), (2418, 22928), (2866, 19344), (2976, 18629), (3224, 17196), (4299, 12896), (4836, 11464), (5732, 9672), (6448, 8598)]