55641652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 116750592

約数和(自身を除く): 61108940

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 113, 124, 209, 226, 341, 361, 418, 452, 589, 682, 722, 836, 1178, 1243, 1364, 1444, 2147, 2356, 2486, 3503, 3971, 4294, 4972, 6479, 7006, 7942, 8588, 11191, 12958, 14012, 15884, 22382, 23617, 25916, 38533, 40793, 44764, 47234, 66557, 77066, 81586, 94468, 123101, 133114, 154132, 163172, 246202, 266228, 448723, 492404, 732127, 897446, 1264583, 1464254, 1794892, 2529166, 2928508, 5058332, 13910413, 27820826, 55641652]

約数ペア:

[(1, 55641652), (2, 27820826), (4, 13910413), (11, 5058332), (19, 2928508), (22, 2529166), (31, 1794892), (38, 1464254), (44, 1264583), (62, 897446), (76, 732127), (113, 492404), (124, 448723), (209, 266228), (226, 246202), (341, 163172), (361, 154132), (418, 133114), (452, 123101), (589, 94468), (682, 81586), (722, 77066), (836, 66557), (1178, 47234), (1243, 44764), (1364, 40793), (1444, 38533), (2147, 25916), (2356, 23617), (2486, 22382), (3503, 15884), (3971, 14012), (4294, 12958), (4972, 11191), (6479, 8588), (7006, 7942)]