55117728

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1973}}^1$

素因数の和:2086

約数の個数: 72

約数和(自身を含む): 158437188

約数和(自身を除く): 103319460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 1973, 2328, 3104, 3492, 3946, 4656, 5919, 6984, 7892, 9312, 11838, 13968, 15784, 17757, 23676, 27936, 31568, 35514, 47352, 63136, 71028, 94704, 142056, 189408, 191381, 284112, 382762, 568224, 574143, 765524, 1148286, 1531048, 1722429, 2296572, 3062096, 3444858, 4593144, 6124192, 6889716, 9186288, 13779432, 18372576, 27558864, 55117728]

約数ペア:

[(1, 55117728), (2, 27558864), (3, 18372576), (4, 13779432), (6, 9186288), (8, 6889716), (9, 6124192), (12, 4593144), (16, 3444858), (18, 3062096), (24, 2296572), (32, 1722429), (36, 1531048), (48, 1148286), (72, 765524), (96, 574143), (97, 568224), (144, 382762), (194, 284112), (288, 191381), (291, 189408), (388, 142056), (582, 94704), (776, 71028), (873, 63136), (1164, 47352), (1552, 35514), (1746, 31568), (1973, 27936), (2328, 23676), (3104, 17757), (3492, 15784), (3946, 13968), (4656, 11838), (5919, 9312), (6984, 7892)]