55400348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 108718848

約数和(自身を除く): 53318500

約数列:

[1, 2, 4, 17, 31, 34, 41, 62, 68, 82, 124, 164, 527, 641, 697, 1054, 1271, 1282, 1394, 2108, 2542, 2564, 2788, 5084, 10897, 19871, 21607, 21794, 26281, 39742, 43214, 43588, 52562, 79484, 86428, 105124, 337807, 446777, 675614, 814711, 893554, 1351228, 1629422, 1787108, 3258844, 13850087, 27700174, 55400348]

約数ペア:

[(1, 55400348), (2, 27700174), (4, 13850087), (17, 3258844), (31, 1787108), (34, 1629422), (41, 1351228), (62, 893554), (68, 814711), (82, 675614), (124, 446777), (164, 337807), (527, 105124), (641, 86428), (697, 79484), (1054, 52562), (1271, 43588), (1282, 43214), (1394, 39742), (2108, 26281), (2542, 21794), (2564, 21607), (2788, 19871), (5084, 10897)]