56439576

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41257}}^1$

素因数の和:41288

約数の個数: 48

約数和(自身を含む): 160906200

約数和(自身を除く): 104466624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 41257, 82514, 123771, 165028, 247542, 330056, 371313, 495084, 742626, 783883, 990168, 1485252, 1567766, 2351649, 2970504, 3135532, 4703298, 6271064, 7054947, 9406596, 14109894, 18813192, 28219788, 56439576]

約数ペア:

[(1, 56439576), (2, 28219788), (3, 18813192), (4, 14109894), (6, 9406596), (8, 7054947), (9, 6271064), (12, 4703298), (18, 3135532), (19, 2970504), (24, 2351649), (36, 1567766), (38, 1485252), (57, 990168), (72, 783883), (76, 742626), (114, 495084), (152, 371313), (171, 330056), (228, 247542), (342, 165028), (456, 123771), (684, 82514), (1368, 41257)]