55043735908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1\times {\mathrm{997}}^1$

素因数の和:1845

約数の個数: 96

約数和(自身を含む): 116913224960

約数和(自身を除く): 61869489052

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 661, 997, 1099, 1322, 1994, 2198, 2644, 2983, 3988, 4396, 4627, 5966, 6979, 9254, 11932, 12559, 13958, 18508, 18943, 20881, 25118, 27916, 37886, 41762, 50236, 75772, 83524, 87913, 103777, 132601, 156529, 175826, 207554, 265202, 313058, 351652, 415108, 530404, 626116, 659017, 726439, 1095703, 1318034, 1452878, 1971763, 2191406, 2636068, 2905756, 2974051, 3943526, 4382812, 4613119, 5948102, 7887052, 9226238, 11896204, 12521323, 13802341, 18452476, 20818357, 25042646, 27604682, 41636714, 50085292, 55209364, 83273428, 87649261, 103465669, 175298522, 206931338, 350597044, 413862676, 724259683, 1448519366, 1965847711, 2897038732, 3931695422, 7863390844, 13760933977, 27521867954, 55043735908]

約数ペア:

[(1, 55043735908), (2, 27521867954), (4, 13760933977), (7, 7863390844), (14, 3931695422), (19, 2897038732), (28, 1965847711), (38, 1448519366), (76, 724259683), (133, 413862676), (157, 350597044), (266, 206931338), (314, 175298522), (532, 103465669), (628, 87649261), (661, 83273428), (997, 55209364), (1099, 50085292), (1322, 41636714), (1994, 27604682), (2198, 25042646), (2644, 20818357), (2983, 18452476), (3988, 13802341), (4396, 12521323), (4627, 11896204), (5966, 9226238), (6979, 7887052), (9254, 5948102), (11932, 4613119), (12559, 4382812), (13958, 3943526), (18508, 2974051), (18943, 2905756), (20881, 2636068), (25118, 2191406), (27916, 1971763), (37886, 1452878), (41762, 1318034), (50236, 1095703), (75772, 726439), (83524, 659017), (87913, 626116), (103777, 530404), (132601, 415108), (156529, 351652), (175826, 313058), (207554, 265202)]