56895652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 120657600

約数和(自身を除く): 63761948

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 121, 209, 242, 253, 269, 418, 437, 484, 506, 538, 836, 874, 1012, 1076, 1748, 2299, 2783, 2959, 4598, 4807, 5111, 5566, 5918, 6187, 9196, 9614, 10222, 11132, 11836, 12374, 19228, 20444, 24748, 32549, 52877, 56221, 65098, 68057, 105754, 112442, 117553, 130196, 136114, 211508, 224884, 235106, 272228, 470212, 618431, 748627, 1236862, 1293083, 1497254, 2473724, 2586166, 2994508, 5172332, 14223913, 28447826, 56895652]

約数ペア:

[(1, 56895652), (2, 28447826), (4, 14223913), (11, 5172332), (19, 2994508), (22, 2586166), (23, 2473724), (38, 1497254), (44, 1293083), (46, 1236862), (76, 748627), (92, 618431), (121, 470212), (209, 272228), (242, 235106), (253, 224884), (269, 211508), (418, 136114), (437, 130196), (484, 117553), (506, 112442), (538, 105754), (836, 68057), (874, 65098), (1012, 56221), (1076, 52877), (1748, 32549), (2299, 24748), (2783, 20444), (2959, 19228), (4598, 12374), (4807, 11836), (5111, 11132), (5566, 10222), (5918, 9614), (6187, 9196)]