56981448

素因数分解:

$2^3\times 3^3\times {\mathrm{263803}}^1$

素因数の和:263818

約数の個数: 32

約数和(自身を含む): 158282400

約数和(自身を除く): 101300952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 263803, 527606, 791409, 1055212, 1582818, 2110424, 2374227, 3165636, 4748454, 6331272, 7122681, 9496908, 14245362, 18993816, 28490724, 56981448]

約数ペア:

[(1, 56981448), (2, 28490724), (3, 18993816), (4, 14245362), (6, 9496908), (8, 7122681), (9, 6331272), (12, 4748454), (18, 3165636), (24, 2374227), (27, 2110424), (36, 1582818), (54, 1055212), (72, 791409), (108, 527606), (216, 263803)]