49789168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 115992576

約数和(自身を除く): 66203408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 376, 463, 517, 572, 611, 752, 926, 1034, 1144, 1222, 1852, 2068, 2288, 2444, 3704, 4136, 4888, 5093, 6019, 6721, 7408, 8272, 9776, 10186, 12038, 13442, 20372, 21761, 24076, 26884, 40744, 43522, 48152, 53768, 66209, 81488, 87044, 96304, 107536, 132418, 174088, 239371, 264836, 282893, 348176, 478742, 529672, 565786, 957484, 1059344, 1131572, 1914968, 2263144, 3111823, 3829936, 4526288, 6223646, 12447292, 24894584, 49789168]

約数ペア:

[(1, 49789168), (2, 24894584), (4, 12447292), (8, 6223646), (11, 4526288), (13, 3829936), (16, 3111823), (22, 2263144), (26, 1914968), (44, 1131572), (47, 1059344), (52, 957484), (88, 565786), (94, 529672), (104, 478742), (143, 348176), (176, 282893), (188, 264836), (208, 239371), (286, 174088), (376, 132418), (463, 107536), (517, 96304), (572, 87044), (611, 81488), (752, 66209), (926, 53768), (1034, 48152), (1144, 43522), (1222, 40744), (1852, 26884), (2068, 24076), (2288, 21761), (2444, 20372), (3704, 13442), (4136, 12038), (4888, 10186), (5093, 9776), (6019, 8272), (6721, 7408)]