56819928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 156193920

約数和(自身を除く): 99373992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 548, 822, 1096, 1507, 1571, 1644, 3014, 3142, 3288, 4521, 4713, 6028, 6284, 9042, 9426, 12056, 12568, 17281, 18084, 18852, 34562, 36168, 37704, 51843, 69124, 103686, 138248, 207372, 215227, 414744, 430454, 645681, 860908, 1291362, 1721816, 2367497, 2582724, 4734994, 5165448, 7102491, 9469988, 14204982, 18939976, 28409964, 56819928]

約数ペア:

[(1, 56819928), (2, 28409964), (3, 18939976), (4, 14204982), (6, 9469988), (8, 7102491), (11, 5165448), (12, 4734994), (22, 2582724), (24, 2367497), (33, 1721816), (44, 1291362), (66, 860908), (88, 645681), (132, 430454), (137, 414744), (264, 215227), (274, 207372), (411, 138248), (548, 103686), (822, 69124), (1096, 51843), (1507, 37704), (1571, 36168), (1644, 34562), (3014, 18852), (3142, 18084), (3288, 17281), (4521, 12568), (4713, 12056), (6028, 9426), (6284, 9042)]