55689304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1753}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 120289320

約数和(自身を除く): 64600016

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 1753, 2888, 3506, 3971, 7012, 7942, 14024, 15884, 19283, 31768, 33307, 38566, 66614, 77132, 133228, 154264, 266456, 366377, 632833, 732754, 1265666, 1465508, 2531332, 2931016, 5062664, 6961163, 13922326, 27844652, 55689304]

約数ペア:

[(1, 55689304), (2, 27844652), (4, 13922326), (8, 6961163), (11, 5062664), (19, 2931016), (22, 2531332), (38, 1465508), (44, 1265666), (76, 732754), (88, 632833), (152, 366377), (209, 266456), (361, 154264), (418, 133228), (722, 77132), (836, 66614), (1444, 38566), (1672, 33307), (1753, 31768), (2888, 19283), (3506, 15884), (3971, 14024), (7012, 7942)]