55188408

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 160704000

約数和(自身を除く): 105515592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 61, 66, 69, 88, 92, 122, 132, 138, 149, 183, 184, 244, 253, 264, 276, 298, 366, 447, 488, 506, 552, 596, 671, 732, 759, 894, 1012, 1192, 1342, 1403, 1464, 1518, 1639, 1788, 2013, 2024, 2684, 2806, 3036, 3278, 3427, 3576, 4026, 4209, 4917, 5368, 5612, 6072, 6556, 6854, 8052, 8418, 9089, 9834, 10281, 11224, 13112, 13708, 15433, 16104, 16836, 18178, 19668, 20562, 27267, 27416, 30866, 33672, 36356, 37697, 39336, 41124, 46299, 54534, 61732, 72712, 75394, 82248, 92598, 99979, 109068, 113091, 123464, 150788, 185196, 199958, 209047, 218136, 226182, 299937, 301576, 370392, 399916, 418094, 452364, 599874, 627141, 799832, 836188, 904728, 1199748, 1254282, 1672376, 2299517, 2399496, 2508564, 4599034, 5017128, 6898551, 9198068, 13797102, 18396136, 27594204, 55188408]

約数ペア:

[(1, 55188408), (2, 27594204), (3, 18396136), (4, 13797102), (6, 9198068), (8, 6898551), (11, 5017128), (12, 4599034), (22, 2508564), (23, 2399496), (24, 2299517), (33, 1672376), (44, 1254282), (46, 1199748), (61, 904728), (66, 836188), (69, 799832), (88, 627141), (92, 599874), (122, 452364), (132, 418094), (138, 399916), (149, 370392), (183, 301576), (184, 299937), (244, 226182), (253, 218136), (264, 209047), (276, 199958), (298, 185196), (366, 150788), (447, 123464), (488, 113091), (506, 109068), (552, 99979), (596, 92598), (671, 82248), (732, 75394), (759, 72712), (894, 61732), (1012, 54534), (1192, 46299), (1342, 41124), (1403, 39336), (1464, 37697), (1518, 36356), (1639, 33672), (1788, 30866), (2013, 27416), (2024, 27267), (2684, 20562), (2806, 19668), (3036, 18178), (3278, 16836), (3427, 16104), (3576, 15433), (4026, 13708), (4209, 13112), (4917, 11224), (5368, 10281), (5612, 9834), (6072, 9089), (6556, 8418), (6854, 8052)]