56898768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 80

約数和(自身を含む): 156686400

約数和(自身を除く): 99787632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 701, 712, 912, 1068, 1402, 1424, 1691, 2103, 2136, 2804, 3382, 4206, 4272, 5073, 5608, 6764, 8412, 10146, 11216, 13319, 13528, 16824, 20292, 26638, 27056, 33648, 39957, 40584, 53276, 62389, 79914, 81168, 106552, 124778, 159828, 187167, 213104, 249556, 319656, 374334, 499112, 639312, 748668, 998224, 1185391, 1497336, 2370782, 2994672, 3556173, 4741564, 7112346, 9483128, 14224692, 18966256, 28449384, 56898768]

約数ペア:

[(1, 56898768), (2, 28449384), (3, 18966256), (4, 14224692), (6, 9483128), (8, 7112346), (12, 4741564), (16, 3556173), (19, 2994672), (24, 2370782), (38, 1497336), (48, 1185391), (57, 998224), (76, 748668), (89, 639312), (114, 499112), (152, 374334), (178, 319656), (228, 249556), (267, 213104), (304, 187167), (356, 159828), (456, 124778), (534, 106552), (701, 81168), (712, 79914), (912, 62389), (1068, 53276), (1402, 40584), (1424, 39957), (1691, 33648), (2103, 27056), (2136, 26638), (2804, 20292), (3382, 16824), (4206, 13528), (4272, 13319), (5073, 11216), (5608, 10146), (6764, 8412)]